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authorJulia Lawall <Julia.Lawall@lip6.fr>2015-12-26 22:57:44 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-01-03 16:55:59 -0800
commit46c236dc7d1212d7417e6fb0317f91c44c719322 (patch)
tree4f19dfcccc20e5676a6c822da80b0d44bea71791 /drivers/usb/mon
parent48346892ff2a2bd66301875ebffd408627419feb (diff)
downloadlinux-46c236dc7d1212d7417e6fb0317f91c44c719322.tar.bz2
USB: usbmon: remove assignment from IS_ERR argument
The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e1,e2; statement S1,S2; @@ +e1 = e2; if (IS_ERR( e1 - = e2 )) S1 else S2 // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/mon')
-rw-r--r--drivers/usb/mon/mon_text.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 98e4f63e6823..e59334b09c41 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -387,7 +387,8 @@ static ssize_t mon_text_read_t(struct file *file, char __user *buf,
struct mon_event_text *ep;
struct mon_text_ptr ptr;
- if (IS_ERR(ep = mon_text_read_wait(rp, file)))
+ ep = mon_text_read_wait(rp, file);
+ if (IS_ERR(ep))
return PTR_ERR(ep);
mutex_lock(&rp->printf_lock);
ptr.cnt = 0;
@@ -414,7 +415,8 @@ static ssize_t mon_text_read_u(struct file *file, char __user *buf,
struct mon_event_text *ep;
struct mon_text_ptr ptr;
- if (IS_ERR(ep = mon_text_read_wait(rp, file)))
+ ep = mon_text_read_wait(rp, file);
+ if (IS_ERR(ep))
return PTR_ERR(ep);
mutex_lock(&rp->printf_lock);
ptr.cnt = 0;