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authorIngo Molnar <mingo@elte.hu>2008-11-10 09:10:44 +0100
committerIngo Molnar <mingo@elte.hu>2008-11-10 09:10:44 +0100
commita5a64498c194c82ecad3a2d67cff6231cda8d3dd (patch)
tree723d5d81419f9960b8d30ed9a2ece8a58d6c4328 /fs/char_dev.c
parentbb93d802ae5c1949977cc6da247b218240677f11 (diff)
parentf7160c7573615ec82c691e294cf80d920b5d588d (diff)
Merge commit 'v2.6.28-rc4' into timers/rtc
Conflicts: drivers/rtc/rtc-cmos.c
Diffstat (limited to 'fs/char_dev.c')
-rw-r--r--fs/char_dev.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/fs/char_dev.c b/fs/char_dev.c
index 262fa10e213d..700697a72618 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -386,15 +386,22 @@ static int chrdev_open(struct inode *inode, struct file *filp)
cdev_put(new);
if (ret)
return ret;
+
+ ret = -ENXIO;
filp->f_op = fops_get(p->ops);
- if (!filp->f_op) {
- cdev_put(p);
- return -ENXIO;
- }
- if (filp->f_op->open)
+ if (!filp->f_op)
+ goto out_cdev_put;
+
+ if (filp->f_op->open) {
ret = filp->f_op->open(inode,filp);
- if (ret)
- cdev_put(p);
+ if (ret)
+ goto out_cdev_put;
+ }
+
+ return 0;
+
+ out_cdev_put:
+ cdev_put(p);
return ret;
}