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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2011-03-13 00:29:12 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-14 11:57:37 -0700 |
| commit | 06dde506203147e8d245a505d491c40254561f17 (patch) | |
| tree | 71a6d480437a96a9e60b5271daa70d7a331b0a38 /drivers/staging | |
| parent | 9f7ff701ad7b7bdcab949aa0527fe7efb3882afa (diff) | |
| download | linux-stable-06dde506203147e8d245a505d491c40254561f17.tar.gz linux-stable-06dde506203147e8d245a505d491c40254561f17.tar.bz2 linux-stable-06dde506203147e8d245a505d491c40254561f17.zip | |
staging: usbip: Remove NULL check before kfree
This patch was generated by the following semantic patch:
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/usbip/stub_main.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/usbip/stub_main.c b/drivers/staging/usbip/stub_main.c index f3a40968aae2..076a7e531098 100644 --- a/drivers/staging/usbip/stub_main.c +++ b/drivers/staging/usbip/stub_main.c @@ -264,11 +264,9 @@ void stub_device_cleanup_urbs(struct stub_device *sdev) kmem_cache_free(stub_priv_cache, priv); - if (urb->transfer_buffer != NULL) - kfree(urb->transfer_buffer); + kfree(urb->transfer_buffer); - if (urb->setup_packet != NULL) - kfree(urb->setup_packet); + kfree(urb->setup_packet); usb_free_urb(urb); } |