kernel_samsung_a53x/drivers/crypto/cavium
Everest K.C ba2afaa227 crypto: cavium - Fix the if condition to exit loop after timeout
[ Upstream commit 53d91ca76b6c426c546542a44c78507b42008c9e ]

The while loop breaks in the first run because of incorrect
if condition. It also causes the statements after the if to
appear dead.
Fix this by changing the condition from if(timeout--) to
if(!timeout--).

This bug was reported by Coverity Scan.
Report:
CID 1600859: (#1 of 1): Logically dead code (DEADCODE)
dead_error_line: Execution cannot reach this statement: udelay(30UL);

Fixes: 9e2c7d99941d ("crypto: cavium - Add Support for Octeon-tx CPT Engine")
Signed-off-by: Everest K.C. <everestkc@everestkc.com.np>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-12-17 13:24:00 +01:00
..
cpt crypto: cavium - Fix the if condition to exit loop after timeout 2024-12-17 13:24:00 +01:00
nitrox Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
zip Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00