diff options
author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2019-10-03 23:27:39 +0300 |
---|---|---|
committer | Vignesh Raghavendra <vigneshr@ti.com> | 2019-11-09 14:42:09 +0530 |
commit | ea4f51356fd986124beeab8e21b048dfe06d67e7 (patch) | |
tree | 87f2d94da2bf33cd7ee2d925a3bddccc70611bb9 /drivers/mtd/chips/cfi_cmdset_0020.c | |
parent | mtd: cfi_util: use DIV_ROUND_UP() in cfi_udelay() (diff) | |
download | linux-dev-ea4f51356fd986124beeab8e21b048dfe06d67e7.tar.xz linux-dev-ea4f51356fd986124beeab8e21b048dfe06d67e7.zip |
mtd: cfi_cmdset_*: kill useless 'ret' variable initializers
The 'ret' local variables are typically initialized to 0 but this value is
often unused, thus we can kill those initializers.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Diffstat (limited to '')
-rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0020.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c index e752067526a5..54edae63b92d 100644 --- a/drivers/mtd/chips/cfi_cmdset_0020.c +++ b/drivers/mtd/chips/cfi_cmdset_0020.c @@ -611,7 +611,7 @@ static int cfi_staa_write_buffers (struct mtd_info *mtd, loff_t to, struct map_info *map = mtd->priv; struct cfi_private *cfi = map->fldrv_priv; int wbufsize = cfi_interleave(cfi) << cfi->cfiq->MaxBufWriteSize; - int ret = 0; + int ret; int chipnum; unsigned long ofs; @@ -895,7 +895,7 @@ static int cfi_staa_erase_varsize(struct mtd_info *mtd, { struct map_info *map = mtd->priv; struct cfi_private *cfi = map->fldrv_priv; unsigned long adr, len; - int chipnum, ret = 0; + int chipnum, ret; int i, first; struct mtd_erase_region_info *regions = mtd->eraseregions; @@ -1132,7 +1132,7 @@ static int cfi_staa_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len) struct map_info *map = mtd->priv; struct cfi_private *cfi = map->fldrv_priv; unsigned long adr; - int chipnum, ret = 0; + int chipnum, ret; #ifdef DEBUG_LOCK_BITS int ofs_factor = cfi->interleave * cfi->device_type; #endif @@ -1279,7 +1279,7 @@ static int cfi_staa_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len) struct map_info *map = mtd->priv; struct cfi_private *cfi = map->fldrv_priv; unsigned long adr; - int chipnum, ret = 0; + int chipnum, ret; #ifdef DEBUG_LOCK_BITS int ofs_factor = cfi->interleave * cfi->device_type; #endif |