From: Christian Gromm Date: Tue, 23 Jun 2020 15:07:35 +0000 (+0200) Subject: staging: most: sound: remove overcautious argument checking X-Git-Tag: v5.10.7~1929^2~229 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=75d0bf8762640728316c3bbce1aba87b1cc3428f;p=platform%2Fkernel%2Flinux-rpi.git staging: most: sound: remove overcautious argument checking The interface pointer passed to a component API function cannot be NULL. This patch removes the unnecessary sanity check of this argument. Signed-off-by: Christian Gromm Link: https://lore.kernel.org/r/1592924855-25569-6-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/most/sound/sound.c b/drivers/staging/most/sound/sound.c index 7c56cdb4d8ee..8a449ab9bdce 100644 --- a/drivers/staging/most/sound/sound.c +++ b/drivers/staging/most/sound/sound.c @@ -531,9 +531,6 @@ static int audio_probe_channel(struct most_interface *iface, int channel_id, char *sample_res; char arg_list_cpy[STRING_SIZE]; - if (!iface) - return -EINVAL; - if (cfg->data_type != MOST_CH_SYNC) { pr_err("Incompatible channel type\n"); return -EINVAL;