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Subject[PATCH 03/56] quota: Remove bogus 'optimization' in check_idq() and check_bdq()
Date
From: Jan Kara <jack@suse.cz>

Checks like <= 0 for an unsigned type do not make much sence. The value
could be only 0 and that does not happen often enough for the check
to be worth it.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
---
fs/dquot.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/dquot.c b/fs/dquot.c
index 59e8aea..735e2c3 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -1041,7 +1041,7 @@ static inline char ignore_hardlimit(struct dquot *dquot)
static int check_idq(struct dquot *dquot, qsize_t inodes, char *warntype)
{
*warntype = QUOTA_NL_NOWARN;
- if (inodes <= 0 || test_bit(DQ_FAKE_B, &dquot->dq_flags))
+ if (test_bit(DQ_FAKE_B, &dquot->dq_flags))
return QUOTA_OK;

if (dquot->dq_dqb.dqb_ihardlimit &&
@@ -1073,7 +1073,7 @@ static int check_idq(struct dquot *dquot, qsize_t inodes, char *warntype)
static int check_bdq(struct dquot *dquot, qsize_t space, int prealloc, char *warntype)
{
*warntype = QUOTA_NL_NOWARN;
- if (space <= 0 || test_bit(DQ_FAKE_B, &dquot->dq_flags))
+ if (test_bit(DQ_FAKE_B, &dquot->dq_flags))
return QUOTA_OK;

if (dquot->dq_dqb.dqb_bhardlimit &&
--
1.5.6


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