1 files changed, 12 insertions, 14 deletions

diff --git a/drivers/staging/lustre/lustre/include/lustre_cfg.h b/drivers/staging/lustre/lustre/include/lustre_cfg.h
index 95a0be13c0fb..8eb394e64b25 100644
--- a/drivers/staging/lustre/lustre/include/lustre_cfg.h
+++ b/drivers/staging/lustre/lustre/include/lustre_cfg.h
@@ -151,13 +151,11 @@ static inline void lustre_cfg_bufs_reset(struct lustre_cfg_bufs *bufs, char *nam
 		lustre_cfg_bufs_set_string(bufs, 0, name);
 }
 
-static inline void *lustre_cfg_buf(struct lustre_cfg *lcfg, int index)
+static inline void *lustre_cfg_buf(struct lustre_cfg *lcfg, __u32 index)
 {
-	int i;
-	int offset;
-	int bufcount;
-
-	LASSERT(index >= 0);
+	__u32 i;
+	size_t offset;
+	__u32 bufcount;
 
 	bufcount = lcfg->lcfg_bufcount;
 	if (index >= bufcount)
@@ -172,7 +170,7 @@ static inline void *lustre_cfg_buf(struct lustre_cfg *lcfg, int index)
 static inline void lustre_cfg_bufs_init(struct lustre_cfg_bufs *bufs,
 					struct lustre_cfg *lcfg)
 {
-	int i;
+	__u32 i;
 
 	bufs->lcfg_bufcount = lcfg->lcfg_bufcount;
 	for (i = 0; i < bufs->lcfg_bufcount; i++) {
@@ -181,7 +179,7 @@ static inline void lustre_cfg_bufs_init(struct lustre_cfg_bufs *bufs,
 	}
 }
 
-static inline char *lustre_cfg_string(struct lustre_cfg *lcfg, int index)
+static inline char *lustre_cfg_string(struct lustre_cfg *lcfg, __u32 index)
 {
 	char *s;
 
@@ -197,8 +195,8 @@ static inline char *lustre_cfg_string(struct lustre_cfg *lcfg, int index)
 	 * of data.  Try to use the padding first though.
 	 */
 	if (s[lcfg->lcfg_buflens[index] - 1] != '\0') {
-		int last = min((int)lcfg->lcfg_buflens[index],
-			       cfs_size_round(lcfg->lcfg_buflens[index]) - 1);
+		size_t last = min((size_t)lcfg->lcfg_buflens[index],
+				  cfs_size_round(lcfg->lcfg_buflens[index]) - 1);
 		char lost = s[last];
 
 		s[last] = '\0';
@@ -210,10 +208,10 @@ static inline char *lustre_cfg_string(struct lustre_cfg *lcfg, int index)
 	return s;
 }
 
-static inline int lustre_cfg_len(__u32 bufcount, __u32 *buflens)
+static inline __u32 lustre_cfg_len(__u32 bufcount, __u32 *buflens)
 {
-	int i;
-	int len;
+	__u32 i;
+	__u32 len;
 
 	len = LCFG_HDR_SIZE(bufcount);
 	for (i = 0; i < bufcount; i++)
@@ -254,7 +252,7 @@ static inline void lustre_cfg_free(struct lustre_cfg *lcfg)
 	return;
 }
 
-static inline int lustre_cfg_sanity_check(void *buf, int len)
+static inline int lustre_cfg_sanity_check(void *buf, size_t len)
 {
 	struct lustre_cfg *lcfg = (struct lustre_cfg *)buf;