From: Figo.zhang <figo1802@xxxxxxxxx>
vfree() does it's own NULL checking,so no need for check before
calling it.
Signed-off-by: Figo.zhang <figo1802@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
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);
}
--
1.6.4.2
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