From fc398769ac5cbfdf4dc16a7ba657b284abcc92f5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?S=2E=C3=87a=C4=9Flar=20Onur?= Date: Tue, 12 Feb 2008 13:25:06 +0200 Subject: UBI: silence warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit drivers/mtd/ubi/vmt.c: In function `ubi_create_volume': drivers/mtd/ubi/vmt.c:379: warning: statement with no effect Signed-off-by: S.Çağlar Onur Signed-off-by: Artem Bityutskiy --- drivers/mtd/ubi/vmt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c index a3ca2257e60..5be58d85c63 100644 --- a/drivers/mtd/ubi/vmt.c +++ b/drivers/mtd/ubi/vmt.c @@ -376,7 +376,9 @@ out_sysfs: get_device(&vol->dev); volume_sysfs_close(vol); out_gluebi: - ubi_destroy_gluebi(vol); + if (ubi_destroy_gluebi(vol)) + dbg_err("cannot destroy gluebi for volume %d:%d", + ubi->ubi_num, vol_id); out_cdev: cdev_del(&vol->cdev); out_mapping: -- cgit v1.2.3 From 19cd7b7de1804a50264dfd5c6ba3c6d332362a77 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Tue, 12 Feb 2008 16:32:35 +0200 Subject: UBI: fix error message Make it print "UBI error: cannot attach mtd4" instead of "UBI error: cannot attach 4" Signed-off-by: Artem Bityutskiy --- drivers/mtd/ubi/build.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 6ac81e35355..27596046297 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -1000,8 +1000,8 @@ static int __init ubi_init(void) mutex_unlock(&ubi_devices_mutex); if (err < 0) { put_mtd_device(mtd); - printk(KERN_ERR "UBI error: cannot attach %s\n", - p->name); + printk(KERN_ERR "UBI error: cannot attach mtd%d\n", + mtd->index); goto out_detach; } } -- cgit v1.2.3 From 8eee9f100b1cc3d1b0a701a8626c54422af3c987 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Fri, 15 Feb 2008 10:47:51 +0200 Subject: UBI: fix sparse errors in ubi.h In C, signed 1-bit bitfields can only take the values 0 and -1, only 0 and 1 are ever assigned in current code. Make them unsigned bitfields. Fixes the (repeated) sparse errors: drivers/mtd/ubi/ubi.h:220:15: error: dubious one-bit signed bitfield drivers/mtd/ubi/ubi.h:221:17: error: dubious one-bit signed bitfield drivers/mtd/ubi/ubi.h:222:18: error: dubious one-bit signed bitfield drivers/mtd/ubi/ubi.h:223:16: error: dubious one-bit signed bitfield drivers/mtd/ubi/ubi.h:224:20: error: dubious one-bit signed bitfield Signed-off-by: Harvey Harrison Cc: Artem Bityutskiy Signed-off-by: Andrew Morton Signed-off-by: Artem Bityutskiy --- drivers/mtd/ubi/ubi.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 45771061526..a548c1d28fa 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -217,11 +217,11 @@ struct ubi_volume { void *upd_buf; int *eba_tbl; - int checked:1; - int corrupted:1; - int upd_marker:1; - int updating:1; - int changing_leb:1; + unsigned int checked:1; + unsigned int corrupted:1; + unsigned int upd_marker:1; + unsigned int updating:1; + unsigned int changing_leb:1; #ifdef CONFIG_MTD_UBI_GLUEBI /* -- cgit v1.2.3 From f7f0283776b6fe33f87f6a2ef15b1feb49ef6dac Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Mon, 3 Mar 2008 20:07:52 +0200 Subject: UBI: mtd/ubi/vtbl.c: fix memory leak This patch fixes a memory leak introduced by commit 4ccf8cffa963c7b5bdc6d455ea9417084ee49aa8 and spotted by the Coverity checker. Signed-off-by: Adrian Bunk Signed-off-by: Artem Bityutskiy --- drivers/mtd/ubi/vtbl.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers') diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c index 56fc3fbce83..af36b12be27 100644 --- a/drivers/mtd/ubi/vtbl.c +++ b/drivers/mtd/ubi/vtbl.c @@ -519,6 +519,7 @@ static int init_volumes(struct ubi_device *ubi, const struct ubi_scan_info *si, if (ubi->autoresize_vol_id != -1) { ubi_err("more then one auto-resize volume (%d " "and %d)", ubi->autoresize_vol_id, i); + kfree(vol); return -EINVAL; } -- cgit v1.2.3