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switch __getname_maybe_null() to CLASS(filename_flags) 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
master
Al Viro 2026-01-06 21:00:10 -05:00
parent 7ca83f8ebe
commit a9900a27df
1 changed files with 5 additions and 7 deletions
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12
fs/namei.c
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@ -227,7 +227,6 @@ struct filename *getname_uflags(const char __user *filename, int uflags)
struct filename *__getname_maybe_null(const char __user *pathname)
{
struct filename *name;
char c;
/* try to save on allocations; loss on um, though */
@ -236,12 +235,11 @@ struct filename *__getname_maybe_null(const char __user *pathname)
if (!c)
return NULL;
name = getname_flags(pathname, LOOKUP_EMPTY);
if (!IS_ERR(name) && !(name->name[0])) {
putname(name);
name = NULL;
}
return name;
CLASS(filename_flags, name)(pathname, LOOKUP_EMPTY);
/* empty pathname translates to NULL */
if (!IS_ERR(name) && !(name->name[0]))
return NULL;
return no_free_ptr(name);
}
struct filename *getname_kernel(const char * filename)