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| author | Jagannadha Sutradharudu Teki <jagannadha.sutradharudu-teki@xilinx.com> | 2014-02-04 21:36:13 +0530 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2014-03-17 21:54:57 +0530 |
| commit | c6136aad91da493c446f22af8f5d774a74dec9d1 (patch) | |
| tree | 197d355b9d0c44e977a9eb9d865239dd666c6978 | |
| parent | cc56f13392197d6195ec6df2569bec1ce4d7b9ce (diff) | |
| download | u-boot-imx-c6136aad91da493c446f22af8f5d774a74dec9d1.zip u-boot-imx-c6136aad91da493c446f22af8f5d774a74dec9d1.tar.gz u-boot-imx-c6136aad91da493c446f22af8f5d774a74dec9d1.tar.bz2 | |
sf: ops: Squash the malloc+memset combo
Squash the malloc()+memset() combo in favor of calloc().
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Acked-by: Marek Vasut <marex@denx.de>
| -rw-r--r-- | drivers/mtd/spi/sf_ops.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c index 1f1bb36..ef91b92 100644 --- a/drivers/mtd/spi/sf_ops.c +++ b/drivers/mtd/spi/sf_ops.c @@ -9,6 +9,7 @@ */ #include <common.h> +#include <errno.h> #include <malloc.h> #include <spi.h> #include <spi_flash.h> @@ -381,8 +382,11 @@ int spi_flash_cmd_read_ops(struct spi_flash *flash, u32 offset, } cmdsz = SPI_FLASH_CMD_LEN + flash->dummy_byte; - cmd = malloc(cmdsz); - memset(cmd, 0, cmdsz); + cmd = calloc(1, cmdsz); + if (!cmd) { + debug("SF: Failed to allocate cmd\n"); + return -ENOMEM; + } cmd[0] = flash->read_cmd; while (len) { |