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Commit 41f2148a authored by Jesper Juhl's avatar Jesper Juhl Committed by Linus Torvalds
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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: default avatarJesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: default avatarJeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 350d5bd8

arch/um/drivers/daemon_user.c

+3 −3
Original line number Diff line number Diff line
@@ -157,9 +157,9 @@ static void daemon_remove(void *data) 


	os_close_file(pri->fd);

	os_close_file(pri->control);

	if(pri->data_addr != NULL) kfree(pri->data_addr);

	if(pri->ctl_addr != NULL) kfree(pri->ctl_addr);

	if(pri->local_addr != NULL) kfree(pri->local_addr);

	kfree(pri->data_addr);

	kfree(pri->ctl_addr);

	kfree(pri->local_addr);

}



int daemon_user_write(int fd, void *buf, int len, struct daemon_data *pri)