Compile with -Wextra by default

[thirdparty/mdadm.git] / sysfs.c

diff --git a/sysfs.c b/sysfs.c
index 725c90c51751c1dedce98d3398d698183d9cdbab..6e1d77b313daf28189cfa38e753c022f92bdfd71 100644 (file)
--- a/sysfs.c
+++ b/sysfs.c
@@ -195,7 +195,7 @@ struct mdinfo *sysfs_read(int fd, int devnum, unsigned long options)
        if (options & GET_SAFEMODE) {
                int scale = 1;
                int dot = 0;
-               int i;
+               unsigned i;
                unsigned long msec;
                size_t len;
 
@@ -372,7 +372,7 @@ unsigned long long get_component_size(int fd)
        char fname[50];
        int n;
        if (fstat(fd, &stb)) return 0;
-       if (major(stb.st_rdev) != get_mdp_major())
+       if (major(stb.st_rdev) != (unsigned)get_mdp_major())
                sprintf(fname, "/sys/block/md%d/md/component_size",
                        (int)minor(stb.st_rdev));
        else
@@ -393,7 +393,7 @@ int sysfs_set_str(struct mdinfo *sra, struct mdinfo *dev,
                  char *name, char *val)
 {
        char fname[50];
-       int n;
+       unsigned int n;
        int fd;
 
        sprintf(fname, "/sys/block/%s/md/%s/%s",