| Message ID | 20210305081933.GA137147@embeddedor |
|---|---|
| State | Accepted |
| Delegated to: | Vignesh R |
| Headers | show |
| Series | [RESEND,next] mtd: cfi: Fix fall-through warnings for Clang | expand |
On 3/5/21 1:49 PM, Gustavo A. R. Silva wrote: > In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple > warnings by explicitly adding multiple break statements and a return > instead of letting the code fall through to the next case. > > Link: https://github.com/KSPP/linux/issues/115 > Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> > --- Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Miquel, Feel free to queue this via mtd/next Regards Vignesh [...]
On Fri, 2021-03-05 at 08:19:33 UTC, "Gustavo A. R. Silva" wrote: > In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple > warnings by explicitly adding multiple break statements and a return > instead of letting the code fall through to the next case. > > Link: https://github.com/KSPP/linux/issues/115 > Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> > Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks. Miquel
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index 42001c49833b..b7f5e7977dcd 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -2549,6 +2549,7 @@ static int cfi_intelext_suspend(struct mtd_info *mtd) anyway? The latter for now. */ printk(KERN_NOTICE "Flash device refused suspend due to active operation (state %d)\n", chip->state); ret = -EAGAIN; + break; case FL_PM_SUSPENDED: break; } diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index a1f3e1031c3d..6f6b0265c22d 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -902,6 +902,7 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr /* Someone else might have been playing with it. */ goto retry; } + return 0; case FL_READY: case FL_CFI_QUERY: @@ -2994,6 +2995,7 @@ static int cfi_amdstd_suspend(struct mtd_info *mtd) * as the whole point is that nobody can do anything * with the chip now anyway. */ + break; case FL_PM_SUSPENDED: break; diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c index 270322bca221..d35df526e0a6 100644 --- a/drivers/mtd/chips/cfi_cmdset_0020.c +++ b/drivers/mtd/chips/cfi_cmdset_0020.c @@ -1332,6 +1332,8 @@ static int cfi_staa_suspend(struct mtd_info *mtd) * as the whole point is that nobody can do anything * with the chip now anyway. */ + break; + case FL_PM_SUSPENDED: break;
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements and a return instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/mtd/chips/cfi_cmdset_0001.c | 1 + drivers/mtd/chips/cfi_cmdset_0002.c | 2 ++ drivers/mtd/chips/cfi_cmdset_0020.c | 2 ++ 3 files changed, 5 insertions(+)