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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2005-11-07 10:01:32 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 16:54:05 +0100 |
| commit | 6044ec8882c726e325017bd948aa0cd94ad33abc (patch) | |
| tree | 3bfc5dc93434e8ad556540f6689abcd2699aa45d /drivers/sbus/char | |
| parent | [PATCH] kfree cleanup: drivers/media (diff) | |
| download | linux-6044ec8882c726e325017bd948aa0cd94ad33abc.tar.xz linux-6044ec8882c726e325017bd948aa0cd94ad33abc.zip | |
[PATCH] kfree cleanup: misc remaining drivers
This is the remaining misc drivers/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in misc files in
drivers/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org>
Acked-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Pierre Ossman <drzeus@drzeus.cx>
Acked-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Len Brown <len.brown@intel.com>
Acked-by: "Antonino A. Daplas" <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/sbus/char')
| -rw-r--r-- | drivers/sbus/char/envctrl.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c index b0cc3c2588fd..ba56762b05f6 100644 --- a/drivers/sbus/char/envctrl.c +++ b/drivers/sbus/char/envctrl.c @@ -1125,10 +1125,9 @@ out_deregister: misc_deregister(&envctrl_dev); out_iounmap: iounmap(i2c); - for (i = 0; i < ENVCTRL_MAX_CPU * 2; i++) { - if (i2c_childlist[i].tables) - kfree(i2c_childlist[i].tables); - } + for (i = 0; i < ENVCTRL_MAX_CPU * 2; i++) + kfree(i2c_childlist[i].tables); + return err; } @@ -1141,10 +1140,8 @@ static void __exit envctrl_cleanup(void) iounmap(i2c); misc_deregister(&envctrl_dev); - for (i = 0; i < ENVCTRL_MAX_CPU * 2; i++) { - if (i2c_childlist[i].tables) - kfree(i2c_childlist[i].tables); - } + for (i = 0; i < ENVCTRL_MAX_CPU * 2; i++) + kfree(i2c_childlist[i].tables); } module_init(envctrl_init); |