From 3819ffdff70da4c0d3bab0f8becabfc6936a230c Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Wed, 19 Nov 2014 20:48:26 +0100 Subject: mISDN: Deletion of unnecessary checks before the function call "vfree" 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 Signed-off-by: David S. Miller --- drivers/isdn/mISDN/l1oip_codec.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/isdn/mISDN/l1oip_codec.c b/drivers/isdn/mISDN/l1oip_codec.c index a601c8472220..9b033be11a5f 100644 --- a/drivers/isdn/mISDN/l1oip_codec.c +++ b/drivers/isdn/mISDN/l1oip_codec.c @@ -312,10 +312,8 @@ l1oip_ulaw_to_alaw(u8 *data, int len, u8 *result) void l1oip_4bit_free(void) { - if (table_dec) - vfree(table_dec); - if (table_com) - vfree(table_com); + vfree(table_dec); + vfree(table_com); table_com = NULL; table_dec = NULL; } -- cgit v1.2.3