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authorDaniel Golle <daniel@makrotopia.org>2016-07-19 00:26:55 +0200
committerRichard Weinberger <richard@nod.at>2016-07-29 23:30:36 +0200
commitdccbc9197d2c3614f2fd6811874e1d982e4415f0 (patch)
tree22ed5b6fcb546b2fc5b3f0aeea6bbeb8887f7d02 /fs/ubifs/super.c
parentubi: Fix race condition between ubi device creation and udev (diff)
downloadlinux-dccbc9197d2c3614f2fd6811874e1d982e4415f0.tar.xz
linux-dccbc9197d2c3614f2fd6811874e1d982e4415f0.zip
ubifs: Silence early error messages if MS_SILENT is set
Probe-mounting a volume too small for UBIFS results in kernel log polution which might irritate users. Address this by silencing errors which may happen during boot if the rootfs is e.g. squashfs (and thus rather small) stored on a UBI volume. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs/super.c')
-rw-r--r--fs/ubifs/super.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 736dd5842f46..4ec051089186 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -520,19 +520,19 @@ static int init_constants_early(struct ubifs_info *c)
c->max_write_shift = fls(c->max_write_size) - 1;
if (c->leb_size < UBIFS_MIN_LEB_SZ) {
- ubifs_err(c, "too small LEBs (%d bytes), min. is %d bytes",
- c->leb_size, UBIFS_MIN_LEB_SZ);
+ ubifs_errc(c, "too small LEBs (%d bytes), min. is %d bytes",
+ c->leb_size, UBIFS_MIN_LEB_SZ);
return -EINVAL;
}
if (c->leb_cnt < UBIFS_MIN_LEB_CNT) {
- ubifs_err(c, "too few LEBs (%d), min. is %d",
- c->leb_cnt, UBIFS_MIN_LEB_CNT);
+ ubifs_errc(c, "too few LEBs (%d), min. is %d",
+ c->leb_cnt, UBIFS_MIN_LEB_CNT);
return -EINVAL;
}
if (!is_power_of_2(c->min_io_size)) {
- ubifs_err(c, "bad min. I/O size %d", c->min_io_size);
+ ubifs_errc(c, "bad min. I/O size %d", c->min_io_size);
return -EINVAL;
}
@@ -543,8 +543,8 @@ static int init_constants_early(struct ubifs_info *c)
if (c->max_write_size < c->min_io_size ||
c->max_write_size % c->min_io_size ||
!is_power_of_2(c->max_write_size)) {
- ubifs_err(c, "bad write buffer size %d for %d min. I/O unit",
- c->max_write_size, c->min_io_size);
+ ubifs_errc(c, "bad write buffer size %d for %d min. I/O unit",
+ c->max_write_size, c->min_io_size);
return -EINVAL;
}