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>
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2 changed files with 5 additions and 5 deletions
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@ -57,11 +57,11 @@ static inline int rd_load_image(char *from) { return 0; }
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#ifdef CONFIG_BLK_DEV_INITRD
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int __init initrd_load(void);
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bool __init initrd_load(void);
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#else
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static inline int initrd_load(void) { return 0; }
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static inline bool initrd_load(void) { return false; }
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#endif
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@ -116,7 +116,7 @@ static void __init handle_initrd(void)
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}
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}
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int __init initrd_load(void)
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bool __init initrd_load(void)
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{
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if (mount_initrd) {
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create_dev("/dev/ram", Root_RAM0);
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@ -129,9 +129,9 @@ int __init initrd_load(void)
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if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
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sys_unlink("/initrd.image");
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handle_initrd();
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return 1;
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return true;
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}
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}
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sys_unlink("/initrd.image");
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return 0;
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return false;
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}
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