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-rw-r--r--fs/jffs2/dir.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index f20cff1194bb..776493713153 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -590,10 +590,14 @@ static int jffs2_rmdir (struct inode *dir_i, struct dentry *dentry)
int ret;
uint32_t now = JFFS2_NOW();
+ mutex_lock(&f->sem);
for (fd = f->dents ; fd; fd = fd->next) {
- if (fd->ino)
+ if (fd->ino) {
+ mutex_unlock(&f->sem);
return -ENOTEMPTY;
+ }
}
+ mutex_unlock(&f->sem);
ret = jffs2_do_unlink(c, dir_f, dentry->d_name.name,
dentry->d_name.len, f, now);