diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-08-23 17:36:59 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-08-23 17:36:59 -0500 |
| commit | df561f6688fef775baa341a0f5d960becd248b11 (patch) | |
| tree | 05a57bb60ea02d9119e42c5acbef603a30dfe2a3 /drivers/char | |
| parent | d012a7190fc1fd72ed48911e77ca97ba4521bccd (diff) | |
treewide: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/agp/ali-agp.c | 2 | ||||
| -rw-r--r-- | drivers/char/ipmi/kcs_bmc.c | 2 | ||||
| -rw-r--r-- | drivers/char/lp.c | 4 | ||||
| -rw-r--r-- | drivers/char/mem.c | 2 | ||||
| -rw-r--r-- | drivers/char/nvram.c | 2 |
5 files changed, 6 insertions, 6 deletions
diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c index 89527bae4602..760d9a931289 100644 --- a/drivers/char/agp/ali-agp.c +++ b/drivers/char/agp/ali-agp.c @@ -357,7 +357,7 @@ found: default: break; } - /*FALLTHROUGH*/ + fallthrough; default: bridge->driver = &ali_generic_bridge; } diff --git a/drivers/char/ipmi/kcs_bmc.c b/drivers/char/ipmi/kcs_bmc.c index ed4dc3b1843e..f292e74bd4a5 100644 --- a/drivers/char/ipmi/kcs_bmc.c +++ b/drivers/char/ipmi/kcs_bmc.c @@ -99,7 +99,7 @@ static void kcs_bmc_handle_data(struct kcs_bmc *kcs_bmc) switch (kcs_bmc->phase) { case KCS_PHASE_WRITE_START: kcs_bmc->phase = KCS_PHASE_WRITE_DATA; - /* fall through */ + fallthrough; case KCS_PHASE_WRITE_DATA: if (kcs_bmc->data_in_idx < KCS_MSG_BUFSIZ) { diff --git a/drivers/char/lp.c b/drivers/char/lp.c index bd95aba1f9fe..45932f05fd67 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -734,7 +734,7 @@ static long lp_ioctl(struct file *file, unsigned int cmd, ret = lp_set_timeout32(minor, (void __user *)arg); break; } - /* fall through - for 64-bit */ + fallthrough; /* for 64-bit */ case LPSETTIMEOUT_NEW: ret = lp_set_timeout64(minor, (void __user *)arg); break; @@ -762,7 +762,7 @@ static long lp_compat_ioctl(struct file *file, unsigned int cmd, ret = lp_set_timeout32(minor, (void __user *)arg); break; } - /* fall through - for x32 mode */ + fallthrough; /* for x32 mode */ case LPSETTIMEOUT_NEW: ret = lp_set_timeout64(minor, (void __user *)arg); break; diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 687d4af6945d..abd4ffdc8cde 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -791,7 +791,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig) switch (orig) { case SEEK_CUR: offset += file->f_pos; - /* fall through */ + fallthrough; case SEEK_SET: /* to avoid userland mistaking f_pos=-9 as -EBADF=-9 */ if ((unsigned long long)offset >= -MAX_ERRNO) { diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c index 8206412d25ba..e9f694b36871 100644 --- a/drivers/char/nvram.c +++ b/drivers/char/nvram.c @@ -286,7 +286,7 @@ static long nvram_misc_ioctl(struct file *file, unsigned int cmd, #ifdef CONFIG_PPC case OBSOLETE_PMAC_NVRAM_GET_OFFSET: pr_warn("nvram: Using obsolete PMAC_NVRAM_GET_OFFSET ioctl\n"); - /* fall through */ + fallthrough; case IOC_NVRAM_GET_OFFSET: ret = -EINVAL; #ifdef CONFIG_PPC_PMAC |