diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-07-27 17:42:01 -0500 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-29 21:09:37 +1000 |
| commit | 5e66a0cb5fbdc76f9ad86a1e8f43256dbad29ef7 (patch) | |
| tree | d320688cd87a1138545921cba05dc63fc146a753 /arch | |
| parent | bf6b7661f41615c0815fce0a3f27acb5fc005470 (diff) | |
powerpc: 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>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200727224201.GA10133@embeddedor
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/align.c | 8 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/feature.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-async.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/hvcserver.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 2 |
5 files changed, 8 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c index 1f1ce8b86d5b..c7797eb958c7 100644 --- a/arch/powerpc/kernel/align.c +++ b/arch/powerpc/kernel/align.c @@ -178,11 +178,11 @@ static int emulate_spe(struct pt_regs *regs, unsigned int reg, ret |= __get_user_inatomic(temp.v[1], p++); ret |= __get_user_inatomic(temp.v[2], p++); ret |= __get_user_inatomic(temp.v[3], p++); - /* fall through */ + fallthrough; case 4: ret |= __get_user_inatomic(temp.v[4], p++); ret |= __get_user_inatomic(temp.v[5], p++); - /* fall through */ + fallthrough; case 2: ret |= __get_user_inatomic(temp.v[6], p++); ret |= __get_user_inatomic(temp.v[7], p++); @@ -263,11 +263,11 @@ static int emulate_spe(struct pt_regs *regs, unsigned int reg, ret |= __put_user_inatomic(data.v[1], p++); ret |= __put_user_inatomic(data.v[2], p++); ret |= __put_user_inatomic(data.v[3], p++); - /* fall through */ + fallthrough; case 4: ret |= __put_user_inatomic(data.v[4], p++); ret |= __put_user_inatomic(data.v[5], p++); - /* fall through */ + fallthrough; case 2: ret |= __put_user_inatomic(data.v[6], p++); ret |= __put_user_inatomic(data.v[7], p++); diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c index 181caa3f6717..5c77b9a24c0e 100644 --- a/arch/powerpc/platforms/powermac/feature.c +++ b/arch/powerpc/platforms/powermac/feature.c @@ -1465,7 +1465,7 @@ static long g5_i2s_enable(struct device_node *node, long param, long value) case 2: if (macio->type == macio_shasta) break; - /* fall through */ + fallthrough; default: return -ENODEV; } diff --git a/arch/powerpc/platforms/powernv/opal-async.c b/arch/powerpc/platforms/powernv/opal-async.c index 1656e8965d6b..c094fdf5825c 100644 --- a/arch/powerpc/platforms/powernv/opal-async.c +++ b/arch/powerpc/platforms/powernv/opal-async.c @@ -104,7 +104,7 @@ static int __opal_async_release_token(int token) */ case ASYNC_TOKEN_DISPATCHED: opal_async_tokens[token].state = ASYNC_TOKEN_ABANDONED; - /* Fall through */ + fallthrough; default: rc = 1; } diff --git a/arch/powerpc/platforms/pseries/hvcserver.c b/arch/powerpc/platforms/pseries/hvcserver.c index 267139b13530..96e18d3b2fcf 100644 --- a/arch/powerpc/platforms/pseries/hvcserver.c +++ b/arch/powerpc/platforms/pseries/hvcserver.c @@ -45,7 +45,7 @@ static int hvcs_convert(long to_convert) case H_LONG_BUSY_ORDER_10_SEC: case H_LONG_BUSY_ORDER_100_SEC: return -EBUSY; - case H_FUNCTION: /* fall through */ + case H_FUNCTION: default: return -EPERM; } diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 4923347b884b..df7bca00f5ec 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -4278,7 +4278,7 @@ static int do_spu_cmd(void) subcmd = inchar(); if (isxdigit(subcmd) || subcmd == '\n') termch = subcmd; - /* fall through */ + fallthrough; case 'f': scanhex(&num); if (num >= XMON_NUM_SPUS || !spu_info[num].spu) { |