malloc can fail, so we should better check its return value before using it.
Signed-off-by: Fabio Estevam <[email protected]> --- drivers/mmc/fsl_esdhc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index f87e647..a7170b4 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -518,6 +518,8 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg) return -1; mmc = malloc(sizeof(struct mmc)); + if (!mmc) + return -ENOMEM; sprintf(mmc->name, "FSL_SDHC"); regs = (struct fsl_esdhc *)cfg->esdhc_base; -- 1.8.1.2 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
