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authorStefan Roese <sr@denx.de>2010-08-30 11:14:38 +0200
committerStefan Roese <sr@denx.de>2010-09-20 15:08:33 +0200
commitcba34aafde5f50e61d242f86bd4d214207ec7ca7 (patch)
treeef577761c161ea3fd6c70ad0674bccd9882a0ce9
parentff377b1c0e891569b6da13629090aad7c38175e0 (diff)
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cfi_flash: Simplify flash_get_info()
This patch removes an unecessary check in the return statement. This is not needed, since "info" is initializes to NULL. And "info" will not be written to again, if the flash address is not found. Additionally "info" is not initialized to "0" but to "NULL". Signed-off-by: Stefan Roese <sr@denx.de>
-rw-r--r--drivers/mtd/cfi_flash.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index 44ebb9d..b4a09dc 100644
--- a/drivers/mtd/cfi_flash.c
+++ b/drivers/mtd/cfi_flash.c
@@ -153,7 +153,7 @@ u64 flash_read64(void *addr)__attribute__((weak, alias("__flash_read64")));
flash_info_t *flash_get_info(ulong base)
{
int i;
- flash_info_t * info = 0;
+ flash_info_t *info = NULL;
for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
info = & flash_info[i];
@@ -162,7 +162,7 @@ flash_info_t *flash_get_info(ulong base)
break;
}
- return i == CONFIG_SYS_MAX_FLASH_BANKS ? 0 : info;
+ return info;
}
#endif