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| author | Radim Krčmář <rkrcmar@redhat.com> | 2016-06-02 18:28:04 +0300 |
|---|---|---|
| committer | Radim Krčmář <rkrcmar@redhat.com> | 2016-06-02 18:28:04 +0300 |
| commit | 13e98fd1efc7f65cab1bba6cfab7859840f9aa66 (patch) | |
| tree | 88be4e84a1c257e7e999d7bd344c511c66e7973e /fs/affs/super.c | |
| parent | e28e909c36bb5d6319953822d84df00fce7cbd18 (diff) | |
| parent | 05fb05a6ca25e02ad8c31bc440b3c4996864f379 (diff) | |
| download | linux-13e98fd1efc7f65cab1bba6cfab7859840f9aa66.tar.xz | |
Merge tag 'kvm-arm-for-v4.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm
KVM/ARM Fixes for v4.7-rc2
Fixes for the vgic, 2 of the patches address a bug introduced in v4.6
while the rest are for the new vgic.
Diffstat (limited to 'fs/affs/super.c')
| -rw-r--r-- | fs/affs/super.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/affs/super.c b/fs/affs/super.c index 2a6713b6b9f4..d6384863192c 100644 --- a/fs/affs/super.c +++ b/fs/affs/super.c @@ -528,7 +528,7 @@ affs_remount(struct super_block *sb, int *flags, char *data) char *prefix = NULL; new_opts = kstrdup(data, GFP_KERNEL); - if (!new_opts) + if (data && !new_opts) return -ENOMEM; pr_debug("%s(flags=0x%x,opts=\"%s\")\n", __func__, *flags, data); @@ -546,7 +546,8 @@ affs_remount(struct super_block *sb, int *flags, char *data) } flush_delayed_work(&sbi->sb_work); - replace_mount_options(sb, new_opts); + if (new_opts) + replace_mount_options(sb, new_opts); sbi->s_flags = mount_flags; sbi->s_mode = mode; |