From: Markus Elfring <elfr...@users.sourceforge.net> Date: Wed, 19 Nov 2014 20:48:26 +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 <elfr...@users.sourceforge.net> --- 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 a601c84..9b033be 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; } -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/