Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull quota and ext3 fixes from Jan Kara.
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
fs, jbd: use a more generic hash function
quota: Properly return errors from dquot_writeback_dquots()
ext3: Don't check quota format when there are no quota files
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 7015db0..eb742d0 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -1354,13 +1354,6 @@
"not specified.");
return 0;
}
- } else {
- if (sbi->s_jquota_fmt) {
- ext3_msg(sb, KERN_ERR, "error: journaled quota format "
- "specified with no journaling "
- "enabled.");
- return 0;
- }
}
#endif
return 1;
diff --git a/fs/jbd/revoke.c b/fs/jbd/revoke.c
index 8898bbd..dcead63 100644
--- a/fs/jbd/revoke.c
+++ b/fs/jbd/revoke.c
@@ -93,6 +93,7 @@
#include <linux/bio.h>
#endif
#include <linux/log2.h>
+#include <linux/hash.h>
static struct kmem_cache *revoke_record_cache;
static struct kmem_cache *revoke_table_cache;
@@ -129,15 +130,11 @@
/* Utility functions to maintain the revoke table */
-/* Borrowed from buffer.c: this is a tried and tested block hash function */
static inline int hash(journal_t *journal, unsigned int block)
{
struct jbd_revoke_table_s *table = journal->j_revoke;
- int hash_shift = table->hash_shift;
- return ((block << (hash_shift - 6)) ^
- (block >> 13) ^
- (block << (hash_shift - 12))) & (table->hash_size - 1);
+ return hash_32(block, table->hash_shift);
}
static int insert_revoke_hash(journal_t *journal, unsigned int blocknr,
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 8b663b2..6b45272 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -634,7 +634,7 @@
dqstats_inc(DQST_LOOKUPS);
err = sb->dq_op->write_dquot(dquot);
if (!ret && err)
- err = ret;
+ ret = err;
dqput(dquot);
spin_lock(&dq_list_lock);
}