From: Dmitry Eremin <dmitry.eremin@intel.com>
Date: Sun, 27 Apr 2014 17:06:55 +0000 (-0400)
Subject: staging/lustre/libcfs: fix issues found by Klocwork Insight tool
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=16e9f6d48bf6400ca3541a20aee5ec7bb414e1e4;p=openwrt%2Fstaging%2Fblogic.git

staging/lustre/libcfs: fix issues found by Klocwork Insight tool

sscanf format specification '%u' expects type 'unsigned int *'
for 'u', but parameter 3 has a different type 'int*'.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-on: http://review.whamcloud.com/9400
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4629
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c
index 77b1ef64ecc0..d169374eb98d 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-cpu.c
@@ -881,7 +881,7 @@ cfs_cpt_table_create_pattern(char *pattern)
 			break;
 		}
 
-		if (sscanf(str, "%u%n", &cpt, &n) < 1) {
+		if (sscanf(str, "%d%n", &cpt, &n) < 1) {
 			CERROR("Invalid cpu pattern %s\n", str);
 			goto failed;
 		}
diff --git a/drivers/staging/lustre/lustre/libcfs/nidstrings.c b/drivers/staging/lustre/lustre/libcfs/nidstrings.c
index cfb274fc9cbd..87705ae4480f 100644
--- a/drivers/staging/lustre/lustre/libcfs/nidstrings.c
+++ b/drivers/staging/lustre/lustre/libcfs/nidstrings.c
@@ -227,11 +227,11 @@ libcfs_ip_addr2str(__u32 addr, char *str)
 int
 libcfs_ip_str2addr(const char *str, int nob, __u32 *addr)
 {
-	int   a;
-	int   b;
-	int   c;
-	int   d;
-	int   n = nob;			  /* XscanfX */
+	unsigned int	a;
+	unsigned int	b;
+	unsigned int	c;
+	unsigned int	d;
+	int		n = nob; /* XscanfX */
 
 	/* numeric IP? */
 	if (sscanf(str, "%u.%u.%u.%u%n", &a, &b, &c, &d, &n) >= 4 &&
@@ -419,7 +419,7 @@ libcfs_str2net_internal(const char *str, __u32 *net)
 {
 	struct netstrfns *uninitialized_var(nf);
 	int	       nob;
-	int	       netnum;
+	unsigned int   netnum;
 	int	       i;
 
 	for (i = 0; i < libcfs_nnetstrfns; i++) {