findmnt: fix compiler warnings [-Wuninitialized]

findmnt.c:333:29: error: ‘vfs_attr’ may be used uninitialized in this function [-Werror=uninitialized]
findmnt.c:307:11: note: ‘vfs_attr’ was declared here

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

diff --git a/misc-utils/findmnt.c b/misc-utils/findmnt.c
index 9db167f511de8f7edefe4d13ffd7e2caa265c568..e053873d676e65edb44a48bc4b35cbd561105461 100644 (file)
--- a/misc-utils/findmnt.c
+++ b/misc-utils/findmnt.c
@@ -333,7 +333,7 @@ static const char *get_tag(struct libmnt_fs *fs, const char *tagname)
 static const char *get_vfs_attr(struct libmnt_fs *fs, int sizetype)
 {
        struct statvfs buf;
-       uint64_t vfs_attr;
+       uint64_t vfs_attr = 0;
        char *sizestr;
 
        if (statvfs(mnt_fs_get_target(fs), &buf) != 0)