GFS2: Add proper error reporting to quota sync via sysfs

[mirror_ubuntu-artful-kernel.git] / fs / gfs2 / sys.c

diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 446329728d5278174a3cfebee3827d0cd9cd2e06..c5dad1eb7b916d34884883abe192b9cb89134746 100644 (file)
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -158,7 +158,7 @@ static ssize_t statfs_sync_store(struct gfs2_sbd *sdp, const char *buf,
        if (simple_strtol(buf, NULL, 0) != 1)
                return -EINVAL;
 
-       gfs2_statfs_sync(sdp);
+       gfs2_statfs_sync(sdp->sd_vfs, 0);
        return len;
 }
 
@@ -171,13 +171,14 @@ static ssize_t quota_sync_store(struct gfs2_sbd *sdp, const char *buf,
        if (simple_strtol(buf, NULL, 0) != 1)
                return -EINVAL;
 
-       gfs2_quota_sync(sdp);
+       gfs2_quota_sync(sdp->sd_vfs, 0);
        return len;
 }
 
 static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf,
                                        size_t len)
 {
+       int error;
        u32 id;
 
        if (!capable(CAP_SYS_ADMIN))
@@ -185,13 +186,14 @@ static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf,
 
        id = simple_strtoul(buf, NULL, 0);
 
-       gfs2_quota_refresh(sdp, 1, id);
-       return len;
+       error = gfs2_quota_refresh(sdp, 1, id);
+       return error ? error : len;
 }
 
 static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf,
                                         size_t len)
 {
+       int error;
        u32 id;
 
        if (!capable(CAP_SYS_ADMIN))
@@ -199,8 +201,8 @@ static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf,
 
        id = simple_strtoul(buf, NULL, 0);
 
-       gfs2_quota_refresh(sdp, 0, id);
-       return len;
+       error = gfs2_quota_refresh(sdp, 0, id);
+       return error ? error : len;
 }
 
 static ssize_t demote_rq_store(struct gfs2_sbd *sdp, const char *buf, size_t len)