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received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: M0EuRjpANApFK6ie3jHbGL4LDSaCfCjnWH3cR9FEFi3tJwGwuPKeiSHxm+7gE4IzJ/Tq89n6jTSqQb9WysK1294KuV6H6aGw3t7Vm9PstCph26GG5DNn9UgbtX3rcyRu6RfpAAcPq/+R8dPN48hJLT6jTJoAgU1NRvGFH5MNrdxzogpWN9KLCEp+RjKDGlEa4Sw0L+VBQXrEGzJkdVQWU0oT6RJpcwhtMR6fQt+wLlzPm9rOK/1EnfDGs1wVNM1NCBsezZBC2XRDiZfPLYVT8tPy5TzPbUR0o0M29BHSUpoTwS+UvJjhNEbAfL2JwBicMriMuSYSfhGuH9p49UQgGIf0qS6KczM1O+QrvskT7Mw= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: f02310a1-7595-49e0-37bd-08d610d4fbb5 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Sep 2018 13:06:41.7109 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR21MB0856 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap [ Upstream commit cb15d1e43db0a6341c1e26ac6a2c74e61b74f1aa ] Fix build warnings in f2fs when CONFIG_PROC_FS is not enabled by marking the unused functions as __maybe_unused. ../fs/f2fs/sysfs.c:519:12: warning: 'segment_info_seq_show' defined but not= used [-Wunused-function] ../fs/f2fs/sysfs.c:546:12: warning: 'segment_bits_seq_show' defined but not= used [-Wunused-function] ../fs/f2fs/sysfs.c:570:12: warning: 'iostat_info_seq_show' defined but not = used [-Wunused-function] Signed-off-by: Randy Dunlap Cc: Jaegeuk Kim Cc: Chao Yu Cc: linux-f2fs-devel@lists.sourceforge.net Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- fs/f2fs/sysfs.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index e2c258f717cd..93af9d7dfcdc 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -9,6 +9,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#include #include #include #include @@ -381,7 +382,8 @@ static struct kobject f2fs_feat =3D { .kset =3D &f2fs_kset, }; =20 -static int segment_info_seq_show(struct seq_file *seq, void *offset) +static int __maybe_unused segment_info_seq_show(struct seq_file *seq, + void *offset) { struct super_block *sb =3D seq->private; struct f2fs_sb_info *sbi =3D F2FS_SB(sb); @@ -408,7 +410,8 @@ static int segment_info_seq_show(struct seq_file *seq, = void *offset) return 0; } =20 -static int segment_bits_seq_show(struct seq_file *seq, void *offset) +static int __maybe_unused segment_bits_seq_show(struct seq_file *seq, + void *offset) { struct super_block *sb =3D seq->private; struct f2fs_sb_info *sbi =3D F2FS_SB(sb); @@ -432,7 +435,8 @@ static int segment_bits_seq_show(struct seq_file *seq, = void *offset) return 0; } =20 -static int iostat_info_seq_show(struct seq_file *seq, void *offset) +static int __maybe_unused iostat_info_seq_show(struct seq_file *seq, + void *offset) { struct super_block *sb =3D seq->private; struct f2fs_sb_info *sbi =3D F2FS_SB(sb); --=20 2.17.1