From 5f786595a291092d20fafe10c5a30378971a8cc3 Mon Sep 17 00:00:00 2001 From: Himangi Saraogi Date: Sat, 19 Jul 2014 17:04:05 +0530 Subject: um: net: Eliminate NULL test after alloc_bootmem alloc_bootmem and related functions never return NULL. Thus a NULL test or memset after calls to these functions is unnecessary. The following Coccinelle semantic patch was used for making the change: @@ expression E; statement S; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...) ... when != E - if (E == NULL) S Signed-off-by: Himangi Saraogi Acked-by: Julia Lawall Signed-off-by: Richard Weinberger --- arch/um/drivers/net_kern.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/um') diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index 7d26d9c0b2fb..f70dd540655d 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -659,10 +659,6 @@ static int __init eth_setup(char *str) } new = alloc_bootmem(sizeof(*new)); - if (new == NULL) { - printk(KERN_ERR "eth_init : alloc_bootmem failed\n"); - return 1; - } INIT_LIST_HEAD(&new->list); new->index = n; -- cgit v1.2.3