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| author | Andreas Gruenbacher | 2017-08-22 19:17:35 +0200 |
|---|---|---|
| committer | Bob Peterson | 2017-08-25 17:59:21 +0200 |
| commit | 561b796987af8b169c47375194527219ef5b0974 (patch) | |
| tree | f5b91193c9d61a99a65116a0882a96e63aedb6bd /fs/gfs2/ops_fstype.c | |
| parent | GFS2: Withdraw for IO errors writing to the journal or statfs (diff) | |
| download | kernel-qcow2-linux-561b796987af8b169c47375194527219ef5b0974.tar.gz kernel-qcow2-linux-561b796987af8b169c47375194527219ef5b0974.tar.xz kernel-qcow2-linux-561b796987af8b169c47375194527219ef5b0974.zip | |
gfs2: Silence gcc format-truncation warning
Enlarge sd_fsname to be big enough for the longest long lock table name
and an arbitrary journal number. This silences two -Wformat-truncation
warnings with gcc 7.1.1.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/ops_fstype.c')
| -rw-r--r-- | fs/gfs2/ops_fstype.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index 51752de54f11..c0a4b3778f3f 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -1113,7 +1113,7 @@ static int fill_super(struct super_block *sb, struct gfs2_args *args, int silent return error; } - snprintf(sdp->sd_fsname, GFS2_FSNAME_LEN, "%s", sdp->sd_table_name); + snprintf(sdp->sd_fsname, sizeof(sdp->sd_fsname), "%s", sdp->sd_table_name); error = gfs2_sys_fs_add(sdp); /* @@ -1159,10 +1159,10 @@ static int fill_super(struct super_block *sb, struct gfs2_args *args, int silent } if (sdp->sd_args.ar_spectator) - snprintf(sdp->sd_fsname, GFS2_FSNAME_LEN, "%s.s", + snprintf(sdp->sd_fsname, sizeof(sdp->sd_fsname), "%s.s", sdp->sd_table_name); else - snprintf(sdp->sd_fsname, GFS2_FSNAME_LEN, "%s.%u", + snprintf(sdp->sd_fsname, sizeof(sdp->sd_fsname), "%s.%u", sdp->sd_table_name, sdp->sd_lockstruct.ls_jid); error = init_inodes(sdp, DO); |