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media: ov7251: fix mutex lock unbalance

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As reported by smatch/sparse:

	drivers/media/i2c/ov7251.c:1381 ov7251_s_stream() warn: inconsistent returns '&ov7251->lock'.
	  Locked on  : 1381
	  Unlocked on: 1377

There's a lock unbalance at this routine, as it keeps the lock on
certain errors. Fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2022-05-13 18:06:40 +02:00
parent 1b598f413c
commit 4d52db40c7
1 changed files with 1 additions and 0 deletions
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drivers/media/i2c/ov7251.c
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@ -1378,6 +1378,7 @@ unlock_out:
err_power_down:
pm_runtime_put_noidle(ov7251->dev);
mutex_unlock(&ov7251->lock);
return ret;
}