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Change call sites of r8712_set_802_11_add_wep to check for 0 and
non-zero values (e.g -EINVAL, -ENOMEM) instead of for _SUCCESS and
_FAIL.
Change return values of r8712_set_802_11_add_wep from true and false and
_SUCCESS to -EINVAL and the return value of r8712_set_key.
Change return type from u8 to int to accommodate these new return
values.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190722092341.21030-6-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Change return values of r8712_set_key from _SUCCESS and _FAIL to 0 and
-ENOMEM or -EINVAL, as the case may require.
Modify return statements and return variable accordingly.
Change return type from sint to int.
As there is only one site where the return value is used, update that
call site according to the change in the return values.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190722092341.21030-3-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Change return values of r8712_set_auth from _SUCCESS/_FAIL to 0/-ENOMEM
respectively. Modify call site accordingly. Also change return type of
the function from sint to int.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190722092341.21030-2-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Change return values of function r8712_joinbss_cmd from _SUCCESS/_FAIL
to 0/-ENOMEM respectively.
Change return type from u8 to int to accommodate return of -ENOMEM.
Similarly, change the return values (_SUCCESS to 0 and _FAIL to -ENOMEM
or -EINVAL) and type (sint to int) of the call site of r8712_joinbss_cmd,
r8712_select_and_join_from_scan, as one of the branches of
r8712_select_and_join_from_scan directly returns the return value of
r8712_joinbss_cmd.
Modify the call sites of r8712_select_and_join_from_scan to check for
0 instead of _SUCCESS.
Issue found with Coccinelle.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Change return values of r8712_createbss_cmd from _SUCCESS and _FAIL to 0
and -ENOMEM respectively.
Change return type of the function from unsigned to int to reflect this.
Change call site to check for 0 instead of _SUCCESS.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This satisfies a checkpatch warning and is the preferred
method for notating the license.
The SPDX identifier is a legally binding shorthand, which
can be used instead of the full boiler plate text.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes a coding style issues in the rtl8712 module as noted
by checkpatch.pl where an unnecessary else is used.
It fixes the following checkpatch.pl warning:
WARNING: else is not generally useful after a break or return
Signed-off-by: Martin Homuth <martin@martinhomuth.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix checkpath-reported unbalanced braces in the following areas
221: FILE: drivers/staging/rtl8712/hal_init.c:221:
392: FILE: drivers/staging/rtl8712/os_intfs.c:392:
363: FILE: drivers/staging/rtl8712/rtl8712_cmd.c:363:
889: FILE: drivers/staging/rtl8712/rtl8712_recv.c:889:
902: FILE: drivers/staging/rtl8712/rtl871x_cmd.c:902:
84: FILE: drivers/staging/rtl8712/rtl871x_ioctl_set.c:84:
580: FILE: drivers/staging/rtl8712/rtl871x_mlme.c:580:
593: FILE: drivers/staging/rtl8712/usb_intf.c:593:
Signed-off-by: Liam Ryan <liamryandev@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fixed checkpatch.pl warnings related to Block comments in
staging/rtl8712/*.c files.
Signed-off-by: Vijai Kumar K <vijaikumar.kanagarajan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix checkpatch.pl warning "Block comments use a trailing */ on
a separate line" on multiple files of the driver by editing the
affected comments.
Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Removed Unused macro IS_MAC_ADDRESS_BROADCAST.
Grep'd to find occurences.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Clean up all instances of checkpatch.pl checks:
CHECK: spaces preferred around that '+'
(and other operands)
Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix all instances of the following checkpatch.pl check:
CHECK: braces {} should be used on all arms of this statement
Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Boolean tests do not need explicit comparison to true or false.
Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Delete duplicated argument to | for the state argument in
the _clr_fwstate_() function call as it is redundant.
Detected with coccinelle.
Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch introduces the use of API function mod_timer
instead of driver specific function _set_timer as it is
a more efficient and standard way to update the expire
field of an active timer. Also, definition of function
_set_timer is removed as it is no longer needed after
this change.
Here, these cases are handled using Coccinelle and
semantic patch used for this is as follows:
@@ expression x; expression y;@@
- _set_timer (&x, y);
+ mod_timer (&x, jiffies + msecs_to_jiffies (y));
Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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unused variables are removed. These variables were only assigned some
values and after that they were never being used. So they are safe to
be removed , and it has been build tested.
I left a call to r8712_read32(padapter, TCR) and
r8712_read8(padapter, SDIO_HCPWM) .
r8712_read32() and r8712_read8() is ultimately calling usb_read32()
and usb_read8() respectively. and they are again calling
r8712_usbctrl_vendorreq().
this r8712_usbctrl_vendorreq() is communicating through the usb bus
and is sending and receiving the control msg.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch delete explicit comparison to false and NULL in files of
rtl8712.
Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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_queue_empty is an inline wrapper around list_empty. This patch removes this
wrapper function and instead calls list_empty directly.
Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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get_list_head is an inline that returns &list->head. This patch removes this
inline and directly applies &list->head where applicable.
Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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get_next is just an inline wrapper around return list->next. This
patch removes the wrapper and directly uses list->next where
applicable.
Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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These calls are followed by calls to memcpy() on the same memory area, so they
can be safely removed.
Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Using is_broadcast_ether_addr() to simplify the code.
spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The ioctl handlers were frequently returning -1 upon failure. Most of
these have now been changed to proper errno macros.
The few remaining ones have been left untouched because either the
handler is not called (and so cannot be tested), or the function never
fails (and so cannot be system-tested), or requires new code to
distinguish its failures.
Signed-off-by: Ali Bahar <ali@internetDog.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Driver r8712u is unable to handle ad-hoc mode. The issue is that when
the driver first starts, there will not be an SSID for association.
The fix is to always call the "select and join from scan" routine when
in ad-hoc mode.
Note: Ad-hoc mode worked intermittently before. If the driver had
previously been associated, then things were OK.
Signed-off-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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This code is for a completely new version of the Realtek 8192 USB devices
such as the D-Link DWA-130. The Realtek code, which was originally for
Linux, Windows XP and Windows CE, has been stripped of all code not needed
for Linux. In addition, only one additional configuration variable, which
enables AP mode, remains.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Tested-by: Frederic Leroy <fredo@starox.org>
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