kill reiserfs_bdevname()

it's never called with NULL argument...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

3 files changed, 6 insertions, 14 deletions

diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
index a958444a75fc..02b0b7d0f7d5 100644
--- a/fs/reiserfs/procfs.c
+++ b/fs/reiserfs/procfs.c
@@ -419,7 +419,7 @@ int reiserfs_proc_info_init(struct super_block *sb)
         char *s;
 
         /* Some block devices use /'s */
-        strlcpy(b, reiserfs_bdevname(sb), BDEVNAME_SIZE);
+        strlcpy(b, sb->s_id, BDEVNAME_SIZE);
         s = strchr(b, '/');
         if (s)
                 *s = '!';
@@ -449,7 +449,7 @@ int reiserfs_proc_info_done(struct super_block *sb)
                 char *s;
 
                 /* Some block devices use /'s */
-                strlcpy(b, reiserfs_bdevname(sb), BDEVNAME_SIZE);
+                strlcpy(b, sb->s_id, BDEVNAME_SIZE);
                 s = strchr(b, '/');
                 if (s)
                         *s = '!';
diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
index f8adaee537c2..24f068c33b48 100644
--- a/fs/reiserfs/reiserfs.h
+++ b/fs/reiserfs/reiserfs.h
@@ -608,14 +608,6 @@ int reiserfs_resize(struct super_block *, unsigned long);
 
 #define SB_DISK_JOURNAL_HEAD(s) (SB_JOURNAL(s)->j_header_bh->)
 
-/* A safe version of the "bdevname", which returns the "s_id" field of
- * a superblock or else "Null superblock" if the super block is NULL.
- */
-static inline char *reiserfs_bdevname(struct super_block *s)
-{
-        return (s == NULL) ? "Null superblock" : s->s_id;
-}
-
 #define reiserfs_is_journal_aborted(journal) (unlikely (__reiserfs_is_journal_aborted (journal)))
 static inline int __reiserfs_is_journal_aborted(struct reiserfs_journal
                                                 *journal)
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 3ead145dadc4..2c803353f8ac 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1479,7 +1479,7 @@ static int read_super_block(struct super_block *s, int offset)
         if (!bh) {
                 reiserfs_warning(s, "sh-2006",
                                  "bread failed (dev %s, block %lu, size %lu)",
-                                 reiserfs_bdevname(s), offset / s->s_blocksize,
+                                 s->s_id, offset / s->s_blocksize,
                                  s->s_blocksize);
                 return 1;
         }
@@ -1500,7 +1500,7 @@ static int read_super_block(struct super_block *s, int offset)
         if (!bh) {
                 reiserfs_warning(s, "sh-2007",
                                  "bread failed (dev %s, block %lu, size %lu)",
-                                 reiserfs_bdevname(s), offset / s->s_blocksize,
+                                 s->s_id, offset / s->s_blocksize,
                                  s->s_blocksize);
                 return 1;
         }
@@ -1509,7 +1509,7 @@ static int read_super_block(struct super_block *s, int offset)
         if (sb_blocksize(rs) != s->s_blocksize) {
                 reiserfs_warning(s, "sh-2011", "can't find a reiserfs "
                                  "filesystem on (dev %s, block %Lu, size %lu)",
-                                 reiserfs_bdevname(s),
+                                 s->s_id,
                                  (unsigned long long)bh->b_blocknr,
                                  s->s_blocksize);
                 brelse(bh);
@@ -1825,7 +1825,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
         /* try new format (64-th 1k block), which can contain reiserfs super block */
         else if (read_super_block(s, REISERFS_DISK_OFFSET_IN_BYTES)) {
                 SWARN(silent, s, "sh-2021", "can not find reiserfs on %s",
-                      reiserfs_bdevname(s));
+                      s->s_id);
                 goto error_unlocked;
         }