[PATCH 067/124] staging: lustre: changelog: fix comparison between signed and unsigned

From: James Simmons
Date: Sun Sep 18 2016 - 16:56:41 EST


From: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>

Change type of changelog_*{namelen,size}() to size_t.
Fixed string specifier for unsigned types.

Signed-off-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12474
Reviewed-by: James Simmons <uja.ornl@xxxxxxxxx>
Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
Reviewed-by: James Nunez <james.a.nunez@xxxxxxxxx>
Signed-off-by: James Simmons <jsimmons@xxxxxxxxxxxxx>
---
.../lustre/lustre/include/lustre/lustre_user.h | 10 +++++-----
drivers/staging/lustre/lustre/llite/file.c | 4 ++--
2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
index de52339..e8f81a5 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
@@ -819,9 +819,9 @@ struct changelog_ext_jobid {
char cr_jobid[LUSTRE_JOBID_SIZE]; /**< zero-terminated string. */
};

-static inline unsigned int changelog_rec_offset(enum changelog_rec_flags crf)
+static inline size_t changelog_rec_offset(enum changelog_rec_flags crf)
{
- unsigned int size = sizeof(struct changelog_rec);
+ size_t size = sizeof(struct changelog_rec);

if (crf & CLF_RENAME)
size += sizeof(struct changelog_ext_rename);
@@ -832,12 +832,12 @@ static inline unsigned int changelog_rec_offset(enum changelog_rec_flags crf)
return size;
}

-static inline int changelog_rec_size(struct changelog_rec *rec)
+static inline size_t changelog_rec_size(struct changelog_rec *rec)
{
return changelog_rec_offset(rec->cr_flags);
}

-static inline unsigned int changelog_rec_varsize(struct changelog_rec *rec)
+static inline size_t changelog_rec_varsize(struct changelog_rec *rec)
{
return changelog_rec_size(rec) - sizeof(*rec) + rec->cr_namelen;
}
@@ -869,7 +869,7 @@ static inline char *changelog_rec_name(struct changelog_rec *rec)
CLF_SUPPORTED);
}

-static inline int changelog_rec_snamelen(struct changelog_rec *rec)
+static inline size_t changelog_rec_snamelen(struct changelog_rec *rec)
{
return rec->cr_namelen - strlen(changelog_rec_name(rec)) - 1;
}
diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index 4b10260..a562b11 100644
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -1129,7 +1129,7 @@ ll_file_io_generic(const struct lu_env *env, struct vvp_io_args *args,
struct cl_io *io;
ssize_t result;

- CDEBUG(D_VFSTRACE, "file: %s, type: %d ppos: %llu, count: %zd\n",
+ CDEBUG(D_VFSTRACE, "file: %s, type: %d ppos: %llu, count: %zu\n",
file->f_path.dentry->d_name.name, iot, *ppos, count);

restart:
@@ -1207,7 +1207,7 @@ out:
* short read/write instead of restart io.
*/
if ((result == 0 || result == -ENODATA) && io->ci_need_restart) {
- CDEBUG(D_VFSTRACE, "Restart %s on %pD from %lld, count:%zd\n",
+ CDEBUG(D_VFSTRACE, "Restart %s on %pD from %lld, count:%zu\n",
iot == CIT_READ ? "read" : "write",
file, *ppos, count);
LASSERTF(io->ci_nob == 0, "%zd\n", io->ci_nob);
--
1.7.1