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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-12 11:21:43 (GMT)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-17 14:13:36 (GMT)
commit1aeb5b615cd10db7324d4e4d167c4916dfeca311 (patch)
tree522542eb5e0633ab165f27797caa9f5ca8feef09
parent59dde8e70cfb7afbc1b647d7d3440dfb9a78b431 (diff)
[media] radio-bcm2048: don't ignore errorsmedia/v4.9-3
Remove this warning: drivers/staging/media/bcm2048/radio-bcm2048.c: In function 'bcm2048_set_rds_no_lock': drivers/staging/media/bcm2048/radio-bcm2048.c:467:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] int err; ^~~ By returning the error code. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
-rw-r--r--drivers/staging/media/bcm2048/radio-bcm2048.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 8dade19..0f08840 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -482,6 +482,8 @@ static int bcm2048_set_rds_no_lock(struct bcm2048_device *bdev, u8 rds_on)
flags);
memset(&bdev->rds_info, 0, sizeof(bdev->rds_info));
}
+ if (err)
+ return err;
err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_SYSTEM,
bdev->cache_fm_rds_system);

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