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Subject[PATCH 73/80] staging: lustre: lmv: build error with gcc 4.7.0 20110509
Date
From: Dmitry Eremin <dmitry.eremin@intel.com>

Fixed comparison between signed and unsigned indexes.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3775
Reviewed-on: http://review.whamcloud.com/7382
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
drivers/staging/lustre/lustre/lmv/lmv_obd.c | 34 ++++++++++++++------------
1 files changed, 18 insertions(+), 16 deletions(-)

diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
index b8275e1..3e41f49 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
@@ -130,12 +130,12 @@ static void lmv_activate_target(struct lmv_obd *lmv,
* -ENOTCONN: The UUID is found, but the target connection is bad (!)
* -EBADF : The UUID is found, but the OBD of the wrong type (!)
*/
-static int lmv_set_mdc_active(struct lmv_obd *lmv, struct obd_uuid *uuid,
+static int lmv_set_mdc_active(struct lmv_obd *lmv, const struct obd_uuid *uuid,
int activate)
{
struct lmv_tgt_desc *uninitialized_var(tgt);
struct obd_device *obd;
- int i;
+ u32 i;
int rc = 0;

CDEBUG(D_INFO, "Searching in lmv %p for uuid %s (activate=%d)\n",
@@ -307,7 +307,7 @@ static int lmv_connect(const struct lu_env *env,
static void lmv_set_timeouts(struct obd_device *obd)
{
struct lmv_obd *lmv;
- int i;
+ u32 i;

lmv = &obd->u.lmv;
if (lmv->server_timeout == 0)
@@ -333,7 +333,7 @@ static int lmv_init_ea_size(struct obd_export *exp, int easize,
{
struct obd_device *obd = exp->exp_obd;
struct lmv_obd *lmv = &obd->u.lmv;
- int i;
+ u32 i;
int rc = 0;
int change = 0;

@@ -578,7 +578,7 @@ int lmv_check_connect(struct obd_device *obd)
{
struct lmv_obd *lmv = &obd->u.lmv;
struct lmv_tgt_desc *tgt;
- int i;
+ u32 i;
int rc;
int easize;

@@ -693,7 +693,7 @@ static int lmv_disconnect(struct obd_export *exp)
struct obd_device *obd = class_exp2obd(exp);
struct lmv_obd *lmv = &obd->u.lmv;
int rc;
- int i;
+ u32 i;

if (!lmv->tgts)
goto out_local;
@@ -822,7 +822,7 @@ static int lmv_hsm_req_count(struct lmv_obd *lmv,
const struct hsm_user_request *hur,
const struct lmv_tgt_desc *tgt_mds)
{
- int i, nr = 0;
+ u32 i, nr = 0;
struct lmv_tgt_desc *curr_tgt;

/* count how many requests must be sent to the given target */
@@ -963,10 +963,10 @@ static int lmv_iocontrol(unsigned int cmd, struct obd_export *exp,
struct obd_device *obddev = class_exp2obd(exp);
struct lmv_obd *lmv = &obddev->u.lmv;
struct lmv_tgt_desc *tgt = NULL;
- int i = 0;
+ u32 i = 0;
int rc = 0;
int set = 0;
- int count = lmv->desc.ld_tgt_count;
+ u32 count = lmv->desc.ld_tgt_count;

if (count == 0)
return -ENOTTY;
@@ -1444,7 +1444,7 @@ static int lmv_statfs(const struct lu_env *env, struct obd_export *exp,
struct lmv_obd *lmv = &obd->u.lmv;
struct obd_statfs *temp;
int rc = 0;
- int i;
+ u32 i;

rc = lmv_check_connect(obd);
if (rc)
@@ -1586,7 +1586,7 @@ static int lmv_null_inode(struct obd_export *exp, const struct lu_fid *fid)
{
struct obd_device *obd = exp->exp_obd;
struct lmv_obd *lmv = &obd->u.lmv;
- int i;
+ u32 i;
int rc;

rc = lmv_check_connect(obd);
@@ -1615,7 +1615,7 @@ static int lmv_find_cbdata(struct obd_export *exp, const struct lu_fid *fid,
struct obd_device *obd = exp->exp_obd;
struct lmv_obd *lmv = &obd->u.lmv;
int tgt;
- int i;
+ u32 i;
int rc;

rc = lmv_check_connect(obd);
@@ -2923,7 +2923,7 @@ static int lmv_cancel_unused(struct obd_export *exp, const struct lu_fid *fid,
struct lmv_obd *lmv = &obd->u.lmv;
int rc = 0;
int err;
- int i;
+ u32 i;

LASSERT(fid);

@@ -2966,7 +2966,7 @@ static enum ldlm_mode lmv_lock_match(struct obd_export *exp, __u64 flags,
struct lmv_obd *lmv = &obd->u.lmv;
enum ldlm_mode rc;
int tgt;
- int i;
+ u32 i;

CDEBUG(D_INODE, "Lock match for "DFID"\n", PFID(fid));

@@ -3125,8 +3125,9 @@ static int lmv_quotactl(struct obd_device *unused, struct obd_export *exp,
struct obd_device *obd = class_exp2obd(exp);
struct lmv_obd *lmv = &obd->u.lmv;
struct lmv_tgt_desc *tgt = lmv->tgts[0];
- int rc = 0, i;
+ int rc = 0;
__u64 curspace = 0, curinodes = 0;
+ u32 i;

if (!tgt || !tgt->ltd_exp || !tgt->ltd_active ||
!lmv->desc.ld_tgt_count) {
@@ -3169,7 +3170,8 @@ static int lmv_quotacheck(struct obd_device *unused, struct obd_export *exp,
struct obd_device *obd = class_exp2obd(exp);
struct lmv_obd *lmv = &obd->u.lmv;
struct lmv_tgt_desc *tgt;
- int i, rc = 0;
+ int rc = 0;
+ u32 i;

for (i = 0; i < lmv->desc.ld_tgt_count; i++) {
int err;
--
1.7.1
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