From 7a931b958e4f942b16d3f5d31dc4c0982fa186c8 Mon Sep 17 00:00:00 2001 From: "xypron.glpk@gmx.de" Date: Sat, 15 Apr 2017 15:31:53 +0200 Subject: [PATCH] fsl/sata: correctly identify failed malloc After allocating sata->cmd_hdr_tbl_offset we have to check this variable and not variable sata. The problem was indicated by cppcheck. Signed-off-by: Heinrich Schuchardt Reviewed-by: Tom Rini --- drivers/block/fsl_sata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/fsl_sata.c b/drivers/block/fsl_sata.c index e000ebf..31f7fab 100644 --- a/drivers/block/fsl_sata.c +++ b/drivers/block/fsl_sata.c @@ -124,7 +124,7 @@ int init_sata(int dev) length = sizeof(struct cmd_hdr_tbl); align = SATA_HC_CMD_HDR_TBL_ALIGN; sata->cmd_hdr_tbl_offset = (void *)malloc(length + align); - if (!sata) { + if (!sata->cmd_hdr_tbl_offset) { printf("alloc the command header failed\n\r"); return -1; } -- 2.7.4