Messages in this thread Patch in this message | | | Subject | [PATCH] fjes: Delete an unnecessary check before the function call "vfree" | From | SF Markus Elfring <> | Date | Fri, 6 Nov 2015 09:39:23 +0100 |
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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
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