net/qede/base: fix find zero bit macro

Use appropriate operator for if condition

Coverity issue: 1379399
Coverity issue: 1379404
Fixes: ec94dbc57362 ("qede: add base driver")
Cc: stable@dpdk.org
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

diff --git a/drivers/net/qede/base/bcm_osal.c b/drivers/net/qede/base/bcm_osal.c
index 28be958..3f895cd 100644 (file)
--- a/drivers/net/qede/base/bcm_osal.c
+++ b/drivers/net/qede/base/bcm_osal.c
@@ -98,9 +98,7 @@ inline u32 qede_find_first_zero_bit(unsigned long *addr, u32 limit)
        u32 nwords = 0;
        OSAL_BUILD_BUG_ON(!limit);
        nwords = (limit - 1) / OSAL_BITS_PER_UL + 1;
-       for (i = 0; i < nwords; i++)
-               if (~(addr[i] != 0))
-                       break;
+       for (i = 0; i < nwords && ~(addr[i]) == 0; i++);
        return (i == nwords) ? limit : i * OSAL_BITS_PER_UL + qede_ffz(addr[i]);
 }