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-rw-r--r--fs/qnx4/inode.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index 1682972..86a7be1 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -234,9 +234,13 @@ static int qnx4_fill_super(struct super_block *s, void *data, int silent)
struct qnx4_sb_info *qs;
int ret = -EINVAL;
+ lock_kernel();
+
qs = kzalloc(sizeof(struct qnx4_sb_info), GFP_KERNEL);
- if (!qs)
+ if (!qs) {
+ unlock_kernel();
return -ENOMEM;
+ }
s->s_fs_info = qs;
sb_set_blocksize(s, QNX4_BLOCK_SIZE);
@@ -284,6 +288,7 @@ static int qnx4_fill_super(struct super_block *s, void *data, int silent)
brelse(bh);
+ unlock_kernel();
return 0;
outi:
@@ -293,6 +298,7 @@ static int qnx4_fill_super(struct super_block *s, void *data, int silent)
outnobh:
kfree(qs);
s->s_fs_info = NULL;
+ unlock_kernel();
return ret;
}