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| author | Figo.zhang <figo1802@gmail.com> | 2009-06-06 20:31:49 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-23 06:46:18 -0700 |
| commit | f8086a07c4740ae37e5221508b9cabc8fef4bf6e (patch) | |
| tree | dec8ce2a49bf7f333eea70dd805c505d11d982f0 /drivers/usb/host/ehci-dbg.c | |
| parent | 6682bb39e111b34290e25c4d275c5bcf8bbccbe1 (diff) | |
| download | op-kernel-dev-f8086a07c4740ae37e5221508b9cabc8fef4bf6e.zip op-kernel-dev-f8086a07c4740ae37e5221508b9cabc8fef4bf6e.tar.gz | |
USB: ehci-dbg.c: no need for checking it before call vfree
vfree() does it's own NULL checking,so no need for check before
calling it.
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-dbg.c')
| -rw-r--r-- | drivers/usb/host/ehci-dbg.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c index 7f4ace7..1104caa 100644 --- a/drivers/usb/host/ehci-dbg.c +++ b/drivers/usb/host/ehci-dbg.c @@ -879,8 +879,7 @@ static int debug_close(struct inode *inode, struct file *file) struct debug_buffer *buf = file->private_data; if (buf) { - if (buf->output_buf) - vfree(buf->output_buf); + vfree(buf->output_buf); kfree(buf); } |
