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660e171675
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/mtd/chips/cfi_util.c: In function ‘cfi_build_cmd’: drivers/mtd/chips/cfi_util.c:110:10: warning: this statement may fall through [-Wimplicit-fallthrough=] onecmd |= (onecmd << (chip_mode * 32)); ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mtd/chips/cfi_util.c:112:2: note: here case 4: ^~~~ drivers/mtd/chips/cfi_util.c:113:10: warning: this statement may fall through [-Wimplicit-fallthrough=] onecmd |= (onecmd << (chip_mode * 16)); ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mtd/chips/cfi_util.c:114:2: note: here case 2: ^~~~ drivers/mtd/chips/cfi_util.c: In function ‘cfi_merge_status’: drivers/mtd/chips/cfi_util.c:163:7: warning: this statement may fall through [-Wimplicit-fallthrough=] res |= (onestat >> (chip_mode * 32)); ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mtd/chips/cfi_util.c:165:2: note: here case 4: ^~~~ drivers/mtd/chips/cfi_util.c:166:7: warning: this statement may fall through [-Wimplicit-fallthrough=] res |= (onestat >> (chip_mode * 16)); ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mtd/chips/cfi_util.c:167:2: note: here case 2: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Richard Weinberger <richard@nod.at> |
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| .. | ||
| chips | ||
| devices | ||
| lpddr | ||
| maps | ||
| nand | ||
| parsers | ||
| spi-nor | ||
| tests | ||
| ubi | ||
| ar7part.c | ||
| bcm47xxpart.c | ||
| bcm63xxpart.c | ||
| cmdlinepart.c | ||
| ftl.c | ||
| inftlcore.c | ||
| inftlmount.c | ||
| Kconfig | ||
| Makefile | ||
| mtd_blkdevs.c | ||
| mtdblock_ro.c | ||
| mtdblock.c | ||
| mtdchar.c | ||
| mtdconcat.c | ||
| mtdcore.c | ||
| mtdcore.h | ||
| mtdoops.c | ||
| mtdpart.c | ||
| mtdsuper.c | ||
| mtdswap.c | ||
| nftlcore.c | ||
| nftlmount.c | ||
| ofpart.c | ||
| rfd_ftl.c | ||
| sm_ftl.c | ||
| sm_ftl.h | ||
| ssfdc.c | ||