make init/do_mounts.c:root_device_name static
This patch makes the needlessly global root_device_name static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -23,7 +23,7 @@
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int __initdata rd_doload; /* 1 = load RAM disk, 0 = don't load */
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int root_mountflags = MS_RDONLY | MS_SILENT;
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char * __initdata root_device_name;
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static char * __initdata root_device_name;
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static char __initdata saved_root_name[64];
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static int __initdata root_wait;
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@ -11,7 +11,6 @@ void change_floppy(char *fmt, ...);
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void mount_block_root(char *name, int flags);
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void mount_root(void);
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extern int root_mountflags;
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extern char *root_device_name;
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static inline int create_dev(char *name, dev_t dev)
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{
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