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| author |   Akinobu Mita <akinobu.mita@gmail.com> | 2007-07-19 01:47:50 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-19 10:04:43 -0700 |
| commit | 68fc4fabca897a09f75f53bac14cdc7a98f52210 (patch) | |
| tree | c010fa0d091a543a966aad82926d0fb5c2831f1f /drivers/char/ip2/ip2main.c | |
| parent | UDF: coding style conversion - lindent (diff) | |
| download | linux-dev-68fc4fabca897a09f75f53bac14cdc7a98f52210.tar.xz linux-dev-68fc4fabca897a09f75f53bac14cdc7a98f52210.zip | |
unregister_chrdev(): ignore the return value
unregister_chrdev() always returns 0. There is no need to check the return
value.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/ip2/ip2main.c')
| -rw-r--r-- | drivers/char/ip2/ip2main.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c index 83c7258d3580..6005b5225772 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c @@ -425,9 +425,7 @@ cleanup_module(void) printk(KERN_ERR "IP2: failed to unregister tty driver (%d)\n", err); } put_tty_driver(ip2_tty_driver); - if ( ( err = unregister_chrdev ( IP2_IPL_MAJOR, pcIpl ) ) ) { - printk(KERN_ERR "IP2: failed to unregister IPL driver (%d)\n", err); - } + unregister_chrdev(IP2_IPL_MAJOR, pcIpl); remove_proc_entry("ip2mem", &proc_root); // free memory |