Patchwork [U-Boot] mmc: fsl_esdhc: Use calloc()

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Submitter Fabio Estevam
Date Dec. 27, 2012, 6:49 p.m.
Message ID <1356634170-16219-1-git-send-email-festevam@gmail.com>
Download mbox | patch
Permalink /patch/208351/
State Changes Requested
Headers show

Comments

Fabio Estevam - Dec. 27, 2012, 6:49 p.m.
From: Fabio Estevam <fabio.estevam@freescale.com>

A memset() followed by memset() can be simply replaced by calloc().

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 drivers/mmc/fsl_esdhc.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index e93e38a..5fc1c36 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -595,8 +595,7 @@  int fsl_esdhc_mmc_init(bd_t *bis)
 {
 	struct fsl_esdhc_cfg *cfg;
 
-	cfg = malloc(sizeof(struct fsl_esdhc_cfg));
-	memset(cfg, 0, sizeof(struct fsl_esdhc_cfg));
+	cfg = calloc(sizeof(struct fsl_esdhc_cfg), 1);
 	cfg->esdhc_base = CONFIG_SYS_FSL_ESDHC_ADDR;
 	cfg->sdhc_clk = gd->sdhc_clk;
 	return fsl_esdhc_initialize(bis, cfg);