The patch titled
Subject: include/linux/kdev_t.h: old/new_valid_dev() can return bool
has been added to the -mm tree. Its filename is
fs-kdev_t-old-new_valid_dev-can-be-boolean.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/fs-kdev_t-old-new_valid_dev-can-be-boolean.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/fs-kdev_t-old-new_valid_dev-can-be-boolean.patch
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------------------------------------------------------
From: Yaowei Bai <bywxiaobai@xxxxxxx>
Subject: include/linux/kdev_t.h: old/new_valid_dev() can return bool
Make old/new_valid_dev return bool due to these two particular functions
only using either one or zero as their return value.
No functional change.
Signed-off-by: Yaowei Bai <bywxiaobai@xxxxxxx>
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/kdev_t.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN include/linux/kdev_t.h~fs-kdev_t-old-new_valid_dev-can-be-boolean include/linux/kdev_t.h
--- a/include/linux/kdev_t.h~fs-kdev_t-old-new_valid_dev-can-be-boolean
+++ a/include/linux/kdev_t.h
@@ -20,7 +20,7 @@
})
/* acceptable for old filesystems */
-static inline int old_valid_dev(dev_t dev)
+static inline bool old_valid_dev(dev_t dev)
{
return MAJOR(dev) < 256 && MINOR(dev) < 256;
}
@@ -35,7 +35,7 @@ static inline dev_t old_decode_dev(u16 v
return MKDEV((val >> 8) & 255, val & 255);
}
-static inline int new_valid_dev(dev_t dev)
+static inline bool new_valid_dev(dev_t dev)
{
return 1;
}
_
Patches currently in -mm which might be from bywxiaobai@xxxxxxx are
kernel-watchdog-is_hardlockup-can-be-boolean.patch
mm-page_alloc-remove-unused-parameter-in-init_currently_empty_zone.patch
mm-vmscan-make-inactive_anon_is_low_global-return-directly.patch
mm-oom_kill-introduce-is_sysrq_oom-helper.patch
mm-compaction-add-an-is_via_compact_memory-helper-function.patch
mm-vmscan-make-inactive_anon-file_is_low-return-bool.patch
mm-memcontrol-make-mem_cgroup_inactive_anon_is_low-return-bool.patch
fs-kdev_t-remove-unused-huge_valid_dev-function.patch
fs-kdev_t-old-new_valid_dev-can-be-boolean.patch
fs-vfs-remove-unnecessary-new_valid_dev-check.patch
fs-btrfs-remove-unnecessary-new_valid_dev-check.patch
fs-exofs-remove-unnecessary-new_valid_dev-check.patch
fs-ext2-remove-unnecessary-new_valid_dev-check.patch
fs-ext4-remove-unnecessary-new_valid_dev-check.patch
fs-f2fs-remove-unnecessary-new_valid_dev-check.patch
fs-hpfs-remove-unnecessary-new_valid_dev-check.patch
fs-jfs-remove-unnecessary-new_valid_dev-check.patch
fs-ncpfs-remove-unnecessary-new_valid_dev-check.patch
fs-nfs-remove-unnecessary-new_valid_dev-check.patch
fs-nilfs2-remove-unnecessary-new_valid_dev-check.patch
fs-reiserfs-remove-unnecessary-new_valid_dev-check.patch
fs-stat-remove-unnecessary-new_valid_dev-check.patch
fs-ubifs-remove-unnecessary-new_valid_dev-check.patch
--
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