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Subject[PATCH 3/4] staging: lustre: fixed signedness of lov
Date
sparse warning on lov_obd.c:
warning: incorrect type in argument 3 (different signedness)
expected int *res
got unsigned int [usertype] *i

sparse warning on lov_offset.c:
warning: incorrect type in argument 4 (different signedness)
expected long long [usertype] *<noident>
got unsigned long long *<noident>

Signed-off-by: Stefano Manni <stefano.manni@gmail.com>
---
drivers/staging/lustre/lustre/lov/lov_obd.c | 2 +-
drivers/staging/lustre/lustre/lov/lov_offset.c | 11 +++++++----
2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c
index 7ce0102..3cccd79 100644
--- a/drivers/staging/lustre/lustre/lov/lov_obd.c
+++ b/drivers/staging/lustre/lustre/lov/lov_obd.c
@@ -899,7 +899,7 @@ int lov_process_config_base(struct obd_device *obd, struct lustre_cfg *lcfg,

obd_str2uuid(&obd_uuid, lustre_cfg_buf(lcfg, 1));

- rc = kstrtoint(lustre_cfg_buf(lcfg, 2), 10, indexp);
+ rc = kstrtouint(lustre_cfg_buf(lcfg, 2), 10, indexp);
if (rc < 0)
goto out;
rc = kstrtoint(lustre_cfg_buf(lcfg, 3), 10, genp);
diff --git a/drivers/staging/lustre/lustre/lov/lov_offset.c b/drivers/staging/lustre/lustre/lov/lov_offset.c
index 3e16e64..954a01b 100644
--- a/drivers/staging/lustre/lustre/lov/lov_offset.c
+++ b/drivers/staging/lustre/lustre/lov/lov_offset.c
@@ -44,7 +44,7 @@ u64 lov_stripe_size(struct lov_stripe_md *lsm, u64 ost_size, int stripeno)
{
unsigned long ssize = lsm->lsm_stripe_size;
unsigned long stripe_size;
- u64 swidth;
+ long long swidth;
u64 lov_size;
int magic = lsm->lsm_magic;

@@ -128,7 +128,8 @@ int lov_stripe_offset(struct lov_stripe_md *lsm, u64 lov_off,
int stripeno, u64 *obdoff)
{
unsigned long ssize = lsm->lsm_stripe_size;
- u64 stripe_off, this_stripe, swidth;
+ long long swidth;
+ u64 stripe_off, this_stripe;
int magic = lsm->lsm_magic;
int ret = 0;

@@ -183,7 +184,8 @@ u64 lov_size_to_stripe(struct lov_stripe_md *lsm, u64 file_size,
int stripeno)
{
unsigned long ssize = lsm->lsm_stripe_size;
- u64 stripe_off, this_stripe, swidth;
+ long long swidth;
+ u64 stripe_off, this_stripe;
int magic = lsm->lsm_magic;

if (file_size == OBD_OBJECT_EOF)
@@ -257,7 +259,8 @@ int lov_stripe_intersects(struct lov_stripe_md *lsm, int stripeno,
int lov_stripe_number(struct lov_stripe_md *lsm, u64 lov_off)
{
unsigned long ssize = lsm->lsm_stripe_size;
- u64 stripe_off, swidth;
+ long long swidth;
+ u64 stripe_off;
int magic = lsm->lsm_magic;

lsm_op_find(magic)->lsm_stripe_by_offset(lsm, NULL, &lov_off, &swidth);
--
2.5.5
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