[PATCH] init/do_mounts_initrd.c: fix sparse warning
Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -41,7 +41,7 @@ static int __init do_linuxrc(void * shell)
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static void __init handle_initrd(void)
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static void __init handle_initrd(void)
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{
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{
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int error;
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int error;
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int i, pid;
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int pid;
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real_root_dev = new_encode_dev(ROOT_DEV);
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real_root_dev = new_encode_dev(ROOT_DEV);
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create_dev("/dev/root.old", Root_RAM0, NULL);
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create_dev("/dev/root.old", Root_RAM0, NULL);
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@ -58,7 +58,7 @@ static void __init handle_initrd(void)
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pid = kernel_thread(do_linuxrc, "/linuxrc", SIGCHLD);
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pid = kernel_thread(do_linuxrc, "/linuxrc", SIGCHLD);
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if (pid > 0) {
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if (pid > 0) {
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while (pid != sys_wait4(-1, &i, 0, NULL))
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while (pid != sys_wait4(-1, NULL, 0, NULL))
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yield();
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yield();
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}
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}
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