[PATCH] sound: Remove redundant steps

[zuoqilin1 at 163.com]

From: zuoqilin <zuoqilin at yulong.com>

If kzalloc fail,not need free it,so just return
-ENOMEM when kzalloc fail.

Signed-off-by: zuoqilin <zuoqilin at yulong.com>
---
 sound/core/oss/mixer_oss.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index bec9283..eec61dc 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -800,8 +800,7 @@ static int snd_mixer_oss_get_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
 	uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL);
 	uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
 	if (uinfo == NULL || uctl == NULL) {
-		err = -ENOMEM;
-		goto __free_only;
+		return -ENOMEM;
 	}
 	down_read(&card->controls_rwsem);
 	kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0);
@@ -851,8 +850,7 @@ static int snd_mixer_oss_put_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
 	uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL);
 	uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
 	if (uinfo == NULL || uctl == NULL) {
-		err = -ENOMEM;
-		goto __free_only;
+		return -ENOMEM;
 	}
 	down_read(&card->controls_rwsem);
 	kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0);
-- 
1.9.1