fs/exec.c: make bprm_mm_init() static
There is only one user of bprm_mm_init, and it's inside the same file. Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -355,7 +355,7 @@ static bool valid_arg_len(struct linux_binprm *bprm, long len)
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* flags, permissions, and offset, so we use temporary values. We'll update
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* flags, permissions, and offset, so we use temporary values. We'll update
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* them later in setup_arg_pages().
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* them later in setup_arg_pages().
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*/
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*/
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int bprm_mm_init(struct linux_binprm *bprm)
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static int bprm_mm_init(struct linux_binprm *bprm)
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{
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{
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int err;
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int err;
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struct mm_struct *mm = NULL;
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struct mm_struct *mm = NULL;
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@ -111,7 +111,6 @@ extern int suid_dumpable;
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extern int setup_arg_pages(struct linux_binprm * bprm,
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extern int setup_arg_pages(struct linux_binprm * bprm,
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unsigned long stack_top,
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unsigned long stack_top,
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int executable_stack);
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int executable_stack);
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extern int bprm_mm_init(struct linux_binprm *bprm);
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extern int bprm_change_interp(char *interp, struct linux_binprm *bprm);
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extern int bprm_change_interp(char *interp, struct linux_binprm *bprm);
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extern int copy_strings_kernel(int argc, const char *const *argv,
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extern int copy_strings_kernel(int argc, const char *const *argv,
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struct linux_binprm *bprm);
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struct linux_binprm *bprm);
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