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| author | Nick Desaulniers <nick.desaulniers@gmail.com> | 2017-05-21 01:58:07 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-25 18:30:51 +0200 |
| commit | 89cf2a20c3f13dbb4c15a0c6d2e390e700992173 (patch) | |
| tree | 057c9334c78ee7e633b80b805c1e2d55f7d678c7 | |
| parent | f36776fafbaa0094390dd4e7e3e29805e0b82730 (diff) | |
| download | linux-89cf2a20c3f13dbb4c15a0c6d2e390e700992173.tar.bz2 | |
sysfs: remove signedness from sysfs_get_dirent
sysfs_get_dirent is usually invoked with a string literal, which
have the type char[]. While the toplevel Makefile
disables -Wpointer-sign, other Makefiles like
arch/x86/boot/compressed/Makefile
redefine KBUILD_CFLAGS. Fixes the warning:
In file included from arch/x86/boot/compressed/kaslr.c:17:
In file included from ./include/linux/module.h:17:
In file included from ./include/linux/kobject.h:21:
./include/linux/sysfs.h:517:37: warning: passing 'const unsigned char *'
to parameter of
type 'const char *' converts between pointers to integer types
with different sign
[-Wpointer-sign]
return kernfs_find_and_get(parent, name);
^~~~
./include/linux/kernfs.h:462:57: note: passing argument to parameter
'name' here
kernfs_find_and_get(struct kernfs_node *kn, const char *name)
^
Signed-off-by: Nick Desaulniers <nick.desaulniers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | include/linux/sysfs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index c6f0f0d0e17e..aa02c328dff5 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -512,7 +512,7 @@ static inline void sysfs_notify_dirent(struct kernfs_node *kn) } static inline struct kernfs_node *sysfs_get_dirent(struct kernfs_node *parent, - const unsigned char *name) + const char *name) { return kernfs_find_and_get(parent, name); } |