reiserfs: Use kstrdup instead of kmalloc/strcpy

Signed-off-by: Ionut-Gabriel Radu <ihonius@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 194113b..f8a23c3 100644 (file)
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1147,8 +1147,7 @@ static int reiserfs_parse_options(struct super_block *s, char *options,   /* strin
                                                         "on filesystem root.");
                                        return 0;
                                }
-                               qf_names[qtype] =
-                                   kmalloc(strlen(arg) + 1, GFP_KERNEL);
+                               qf_names[qtype] = kstrdup(arg, GFP_KERNEL);
                                if (!qf_names[qtype]) {
                                        reiserfs_warning(s, "reiserfs-2502",
                                                         "not enough memory "
@@ -1156,7 +1155,6 @@ static int reiserfs_parse_options(struct super_block *s, char *options,   /* strin
                                                         "quotafile name.");
                                        return 0;
                                }
-                               strcpy(qf_names[qtype], arg);
                                if (qtype == USRQUOTA)
                                        *mount_options |= 1 << REISERFS_USRQUOTA;
                                else