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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>
This commit is contained in:
Jagannadha Sutradharudu Teki 2014-02-04 21:36:13 +05:30 committed by Jagannadha Sutradharudu Teki
parent cc56f13392
commit c6136aad91
1 changed files with 6 additions and 2 deletions
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8
drivers/mtd/spi/sf_ops.c
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@ -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) {