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Commit ea762338 authored by Steven Whitehouse's avatar Steven Whitehouse
Browse files

GFS2: Add proper error reporting to quota sync via sysfs 



For some reason, the errors were not making it to userspace.

Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent 1d371b5e

fs/gfs2/sys.c

+6 −4
Original line number Diff line number Diff line
@@ -178,6 +178,7 @@ static ssize_t quota_sync_store(struct gfs2_sbd *sdp, const char *buf, 
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)