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4d888eceb7
linux/drivers/mtd
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Dan Carpenter 4d888eceb7 mtd: rawnand: silence static checker warning in nand_setup_interface() 
Smatch complains that the error code is not set on this error path:

    drivers/mtd/nand/raw/nand_base.c:842 nand_setup_interface()
    warn: missing error code 'ret'

But actually returning success is intentional because the NAND chip will
still work in mode 0.  This patch adds a "ret = 0;" assignment to make
the intent more clear and to silence the static checker warning.  It
doesn't affect the compiled code because GCC optimises the assignment
away.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/YH6Ugwz3gcga+q8X@mwanda
2021-05-10 11:54:07 +02:00
..
chips mtd: core: Constify buf in mtd_write_user_prot_reg() 2021-04-16 20:30:54 +02:00
devices mtd: core: Constify buf in mtd_write_user_prot_reg() 2021-04-16 20:30:54 +02:00
hyperbus mtd: hyperbus: Fix build failure when only RPCIF_HYPERBUS is enabled 2020-10-12 21:12:08 +02:00
lpddr mtd: lpddr: fix excessive stack usage with clang 2020-08-27 14:36:07 +02:00
maps MTD core: 2021-04-26 16:16:09 -07:00
nand mtd: rawnand: silence static checker warning in nand_setup_interface() 2021-05-10 11:54:07 +02:00
parsers mtd: parsers: ofpart: support Linksys Northstar partitions 2021-03-28 19:27:02 +02:00
spi-nor mtd: core: Constify buf in mtd_write_user_prot_reg() 2021-04-16 20:30:54 +02:00
tests mtd: nand: ecc-hamming: Rename the exported functions 2020-12-10 22:37:29 +01:00
ubi ubi: Remove unnecessary struct declaration 2021-04-15 22:01:25 +02:00
ftl.c mtd: ftl: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
inftlcore.c mtd: inftlcore: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
inftlmount.c mtd: fix spelling mistake "BlockMultiplerBits" -> "BlockMultiplierBits" 2020-03-11 14:49:30 +01:00
Kconfig mtd: nand: ecc-hamming: Move Hamming code to the generic NAND layer 2020-12-10 22:37:29 +01:00
Makefile mtd: Support kmsg dumper based on pstore/blk 2020-05-31 19:49:01 -07:00
mtd_blkdevs.c mtd_blkdevs: don't override BLKFLSBUF 2020-11-16 08:14:29 -07:00
mtdblock_ro.c mtd: mtdblock_ro: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
mtdblock.c mtd: mtdblock: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
mtdchar.c mtd: add OTP (one-time-programmable) erase ioctl 2021-03-28 19:24:54 +02:00
mtdconcat.c mtd: mtdconcat: map: remove redundant assignment to variable 'size' 2020-09-11 18:49:34 +02:00
mtdcore.c mtd: core: Constify buf in mtd_write_user_prot_reg() 2021-04-16 20:30:54 +02:00
mtdcore.h mtd: Provide fs_context-aware mount_mtd() replacement 2019-09-05 14:34:23 -04:00
mtdoops.c printk: introduce a kmsg_dump iterator 2021-03-08 11:43:27 +01:00
mtdpart.c mtd: don't lock when recursively deleting partitions 2021-03-11 09:37:49 +01:00
mtdpstore.c iov_iter: Move unnecessary inclusion of crypto/hash.h 2020-06-30 09:34:23 -04:00
mtdsuper.c block: remove i_bdev 2020-12-01 14:53:39 -07:00
mtdswap.c mtd: mtdswap: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
nftlcore.c mtd: nftlcore: Use module_mtd_blktrans to register driver 2021-03-11 09:37:48 +01:00
nftlmount.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
rfd_ftl.c mtd: rfd_ftl: Use module_mtd_blktrans to register driver 2021-03-11 09:37:49 +01:00
sm_ftl.c mtd: nand: ecc-hamming: Rename the exported functions 2020-12-10 22:37:29 +01:00
sm_ftl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ssfdc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00