AcoSail/kernel_optimize_test
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isdn: cdev lock_kernel() pushdown

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Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Jonathan Corbet 2008-05-15 16:16:28 -06:00
parent 46787b481b
commit 1bcaa0bd6f
1 changed files with 2 additions and 1 deletions
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3
drivers/isdn/i4l/isdn_common.c
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@ -1732,7 +1732,7 @@ isdn_open(struct inode *ino, struct file *filep)
int chidx;
int retval = -ENODEV;
lock_kernel();
if (minor == ISDN_MINOR_STATUS) {
infostruct *p;
@ -1783,6 +1783,7 @@ isdn_open(struct inode *ino, struct file *filep)
#endif
out:
nonseekable_open(ino, filep);
unlock_kernel();
return retval;
}