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md: fix integer as NULL pointer warnings in md.c

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drivers/md/md.c:734:16: warning: Using plain integer as NULL pointer
drivers/md/md.c:1115:16: warning: Using plain integer as NULL pointer

Add some braces to match the else-block as well.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Harvey Harrison
2008-04-28 02:15:49 -07:00
committed by Linus Torvalds
parent 5ae121705b
commit 9a7b2b0f36
1 changed files with 4 additions and 4 deletions
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8
drivers/md/md.c
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@@ -731,9 +731,9 @@ static int super_90_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version
else else
rdev->desc_nr = sb->this_disk.number; rdev->desc_nr = sb->this_disk.number;
if (refdev == 0) if (!refdev) {
ret = 1; ret = 1;
else { } else {
__u64 ev1, ev2; __u64 ev1, ev2;
mdp_super_t *refsb = (mdp_super_t*)page_address(refdev->sb_page); mdp_super_t *refsb = (mdp_super_t*)page_address(refdev->sb_page);
if (!uuid_equal(refsb, sb)) { if (!uuid_equal(refsb, sb)) {
@@ -1116,9 +1116,9 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
else else
rdev->desc_nr = le32_to_cpu(sb->dev_number); rdev->desc_nr = le32_to_cpu(sb->dev_number);
if (refdev == 0) if (!refdev) {
ret = 1; ret = 1;
else { } else {
__u64 ev1, ev2; __u64 ev1, ev2;
struct mdp_superblock_1 *refsb = struct mdp_superblock_1 *refsb =
(struct mdp_superblock_1*)page_address(refdev->sb_page); (struct mdp_superblock_1*)page_address(refdev->sb_page);