[PATCH] fjes: Delete an unnecessary check before the function call "vfree"

SF Markus Elfring
2015-11-06T08:39:42Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 6 Nov 2015 09:30:29 +0100

The vfree() function performs also input parameter validation.
Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/net/fjes/fjes_hw.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/fjes/fjes_hw.c b/drivers/net/fjes/fjes_hw.c
index 2d3848c..bb8b530 100644
--- a/drivers/net/fjes/fjes_hw.c
+++ b/drivers/net/fjes/fjes_hw.c
@@ -143,9 +143,7 @@ static int fjes_hw_alloc_epbuf(struct epbuf_handler *epbh)

static void fjes_hw_free_epbuf(struct epbuf_handler *epbh)
{
- if (epbh->buffer)
- vfree(epbh->buffer);
-
+ vfree(epbh->buffer);
epbh->buffer = NULL;
epbh->size = 0;

--
2.6.2