[PATCH] zram: explicitly limit prio_max for static analyzers

[Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>]

Reported-by: coverity-bot <keescook+coverity-bot@xxxxxxxxxxxx>
Signed-off-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
---
 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 9d33801e8ba8..e67a124f2e88 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -1706,6 +1706,7 @@ static int zram_recompress(struct zram *zram, u32 index, struct page *page,
 	 * Iterate the secondary comp algorithms list (in order of priority)
 	 * and try to recompress the page.
 	 */
+	prio_max = min(prio_max, ZRAM_MAX_COMPS);
 	for (; prio < prio_max; prio++) {
 		if (!zram->comps[prio])
 			continue;
-- 
2.38.1.431.g37b22c650d-goog