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-rw-r--r--fs/jffs2/write.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c
index 665fce9..87891bd 100644
--- a/fs/jffs2/write.c
+++ b/fs/jffs2/write.c
@@ -438,10 +438,10 @@ int jffs2_do_create(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, str
ret = jffs2_reserve_space(c, sizeof(*ri), &alloclen, ALLOC_NORMAL,
JFFS2_SUMMARY_INODE_SIZE);
D1(printk(KERN_DEBUG "jffs2_do_create(): reserved 0x%x bytes\n", alloclen));
- if (ret) {
- mutex_unlock(&f->sem);
+ if (ret)
return ret;
- }
+
+ mutex_lock(&f->sem);
ri->data_crc = cpu_to_je32(0);
ri->node_crc = cpu_to_je32(crc32(0, ri, sizeof(*ri)-8));
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