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autofs: constify find_autofs_mount() callback 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-11-20 19:33:32 -05:00
parent 71215a75ce
commit 5b5577e4eb
1 changed files with 3 additions and 3 deletions
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6
fs/autofs4/dev-ioctl.c
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@ -204,7 +204,7 @@ static int autofs_dev_ioctl_protosubver(struct file *fp,
/* Find the topmost mount satisfying test() */ /* Find the topmost mount satisfying test() */
static int find_autofs_mount(const char *pathname, static int find_autofs_mount(const char *pathname,
struct path *res, struct path *res,
int test(struct path *path, void *data), int test(const struct path *path, void *data),
void *data) void *data)
{ {
struct path path; struct path path;
@ -230,12 +230,12 @@ static int find_autofs_mount(const char *pathname,
return err; return err;
} }
static int test_by_dev(struct path *path, void *p) static int test_by_dev(const struct path *path, void *p)
{ {
return path->dentry->d_sb->s_dev == *(dev_t *)p; return path->dentry->d_sb->s_dev == *(dev_t *)p;
} }
static int test_by_type(struct path *path, void *p) static int test_by_type(const struct path *path, void *p)
{ {
struct autofs_info *ino = autofs4_dentry_ino(path->dentry); struct autofs_info *ino = autofs4_dentry_ino(path->dentry);