From: Takashi Iwai <tiwai@suse.de>
Date: Sun, 8 Nov 2009 08:26:23 +0000 (+0100)
Subject: Fix CHECK_ENUM() in simple.c
X-Git-Tag: v1.0.22~6
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=3440994f68de419395475c79703f57ee1d5409c3;p=alsa-lib.git

Fix CHECK_ENUM() in simple.c

simple.c: In function ‘snd_mixer_selem_is_enumerated’:
simple.c:881: warning: suggest parentheses around operand of ‘!’ or change ‘&’ to ‘&&’ or ‘!’ to ‘~’

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/src/mixer/simple.c b/src/mixer/simple.c
index 39790b2e..606fc3d8 100644
--- a/src/mixer/simple.c
+++ b/src/mixer/simple.c
@@ -103,7 +103,7 @@ int snd_mixer_selem_register(snd_mixer_t *mixer,
 }
 
 #define CHECK_ENUM(xelem) \
-	if (!((sm_selem_t *)(elem)->private_data)->caps & (SM_CAP_PENUM|SM_CAP_CENUM)) \
+	if (!(((sm_selem_t *)(elem)->private_data)->caps & (SM_CAP_PENUM|SM_CAP_CENUM))) \
 		return -EINVAL;
 
 #define COND_CAPS(xelem, what) \