When building this driver, I got a warning as below:
host_interface.c: In function ‘host_int_add_beacon’:
host_interface.c:7116:16: warning: ‘*((void *)&strHostIFmsg+8).pu8Head’ may be
used
uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Chaehyun Lim <chaehyun....@gmail.com>
---
drivers/staging/wilc1000/host_interface.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging/wilc1000/host_interface.c
index c089e73..ca97b70 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -7131,8 +7131,11 @@ s32 host_int_add_beacon(WILC_WFIDrvHandle hWFIDrv, u32
u32Interval,
pstrSetBeaconParam->u32DTIMPeriod = u32DTIMPeriod;
pstrSetBeaconParam->u32HeadLen = u32HeadLen;
pstrSetBeaconParam->pu8Head = (u8 *)WILC_MALLOC(u32HeadLen);
- if (pstrSetBeaconParam->pu8Head == NULL)
- WILC_ERRORREPORT(s32Error, WILC_NO_MEM);
+ if (pstrSetBeaconParam->pu8Head == NULL) {
+ PRINT_ER("Failed to allocated memory\n");
+ s32Error = WILC_NO_MEM;
+ goto _fail_;
+ }
WILC_memcpy(pstrSetBeaconParam->pu8Head, pu8Head, u32HeadLen);
pstrSetBeaconParam->u32TailLen = u32TailLen;
@@ -7159,6 +7162,7 @@ s32 host_int_add_beacon(WILC_WFIDrvHandle hWFIDrv, u32
u32Interval,
WILC_FREE(pstrSetBeaconParam->pu8Tail);
}
+_fail_:
return s32Error;
}
--
1.9.1
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