NULL pointer should be checked before any dereference. This patch
move memest after the NULL pointer check.
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushw...@nxp.com>
Reported-by: Jose Rivera <german.riv...@nxp.com>
---
drivers/net/fsl-mc/dpio/qbman_sys.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/fsl-mc/dpio/qbman_sys.h
b/drivers/net/fsl-mc/dpio/qbman_sys.h
index 235d641..7a537fb 100644
--- a/drivers/net/fsl-mc/dpio/qbman_sys.h
+++ b/drivers/net/fsl-mc/dpio/qbman_sys.h
@@ -255,11 +255,11 @@ static inline int qbman_swp_sys_init(struct qbman_swp_sys
*s,
s->addr_cena = d->cena_bar;
s->addr_cinh = d->cinh_bar;
s->cena = (void *)valloc(CONFIG_SYS_PAGE_SIZE);
- memset((void *)s->cena, 0x00, CONFIG_SYS_PAGE_SIZE);
if (!s->cena) {
printf("Could not allocate page for cena shadow\n");
return -1;
}
+ memset((void *)s->cena, 0x00, CONFIG_SYS_PAGE_SIZE);
#ifdef QBMAN_CHECKING
/* We should never be asked to initialise for a portal that isn't in
--
1.9.1
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