diff options
| author | Yaowei Bai <baiyaowei@cmss.chinamobile.com> | 2016-01-20 14:59:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-20 17:09:18 -0800 |
| commit | f057f3b226a5c513aafaa5ece94f3a7f363215c5 (patch) | |
| tree | 6f0eb6c6348f1b5a43aa809849a3e94ab7676512 /init | |
| parent | 31c025b5fece8d0fdc88920065fbc1ff7e4a78b1 (diff) | |
| download | lwn-f057f3b226a5c513aafaa5ece94f3a7f363215c5.tar.gz lwn-f057f3b226a5c513aafaa5ece94f3a7f363215c5.zip | |
init/do_mounts: initrd_load() can be boolean
Make initrd_load() return bool due to this particular function only using
either one or zero as its return value.
No functional change.
Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/do_mounts.h | 4 | ||||
| -rw-r--r-- | init/do_mounts_initrd.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/init/do_mounts.h b/init/do_mounts.h index f5b978a9bb92..067af1d9e8b6 100644 --- a/init/do_mounts.h +++ b/init/do_mounts.h @@ -57,11 +57,11 @@ static inline int rd_load_image(char *from) { return 0; } #ifdef CONFIG_BLK_DEV_INITRD -int __init initrd_load(void); +bool __init initrd_load(void); #else -static inline int initrd_load(void) { return 0; } +static inline bool initrd_load(void) { return false; } #endif diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c index 3e0878e8a80d..a1000ca29fc9 100644 --- a/init/do_mounts_initrd.c +++ b/init/do_mounts_initrd.c @@ -116,7 +116,7 @@ static void __init handle_initrd(void) } } -int __init initrd_load(void) +bool __init initrd_load(void) { if (mount_initrd) { create_dev("/dev/ram", Root_RAM0); @@ -129,9 +129,9 @@ int __init initrd_load(void) if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) { sys_unlink("/initrd.image"); handle_initrd(); - return 1; + return true; } } sys_unlink("/initrd.image"); - return 0; + return false; } |