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[PATCH] uml: kfree cleanup 

Here's a small patch to remove a few unnessesary NULL pointer checks before
kfree() in arch/um/drivers/daemon_user.c

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl 2005-06-25 14:55:20 -07:00 committed by Linus Torvalds
parent 350d5bd84e
commit 41f2148a67
1 changed files with 3 additions and 3 deletions
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6
arch/um/drivers/daemon_user.c
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@ -157,9 +157,9 @@ static void daemon_remove(void *data)
os_close_file(pri->fd); os_close_file(pri->fd);
os_close_file(pri->control); os_close_file(pri->control);
if(pri->data_addr != NULL) kfree(pri->data_addr); kfree(pri->data_addr);
if(pri->ctl_addr != NULL) kfree(pri->ctl_addr); kfree(pri->ctl_addr);
if(pri->local_addr != NULL) kfree(pri->local_addr); kfree(pri->local_addr);
} }
int daemon_user_write(int fd, void *buf, int len, struct daemon_data *pri) int daemon_user_write(int fd, void *buf, int len, struct daemon_data *pri)