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Subject[PATCH 26/30] zram: Add missing annotatin for zram_slot_unlock()
Date
Sparse reports a warning at zram_slot_unlock()
warning: context imbalance in zram_slot_unlock() - unexpected unlock
The root cause is the missing annotation at zram_slot_unlock()
Add the missing __releases(ZRAM_LOCK) annotation

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
drivers/block/zram/zram_drv.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 1462b1bfec11..a38725452966 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -68,6 +68,7 @@ static void zram_slot_lock(struct zram *zram, u32 index)
}

static void zram_slot_unlock(struct zram *zram, u32 index)
+ __releases(ZRAM_LOCK)
{
bit_spin_unlock(ZRAM_LOCK, &zram->table[index].flags);
}
--
2.24.1
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