summaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/mpparse.c
diff options
context:
space:
mode:
authorRakib Mullick <rakib.mullick@gmail.com>2011-03-23 16:31:40 +0100
committerIngo Molnar <mingo@elte.hu>2011-03-24 09:05:40 +0100
commit9f1f1bfd8d7e579f07dbe56d6f93bd594da43b3d (patch)
tree34809c4411170fd95fb906f1a48e754e366d13df /arch/x86/kernel/mpparse.c
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiw... (diff)
downloadlinux-9f1f1bfd8d7e579f07dbe56d6f93bd594da43b3d.tar.xz
linux-9f1f1bfd8d7e579f07dbe56d6f93bd594da43b3d.zip
x86, mpparse: Remove unnecessary variable
'ret' isn't used by check_slot(), gets initialized but has no real use, so remove it. Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> LKML-Reference: <AANLkTikh3y+is3xixKBdyHhr_cHxzPFJF729Fcvt8+Ns@mail.gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/mpparse.c')
-rw-r--r--arch/x86/kernel/mpparse.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 6f789a887c06..ef32d4c09c64 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -722,14 +722,12 @@ inline void __init check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) {}
static int
check_slot(unsigned long mpc_new_phys, unsigned long mpc_new_length, int count)
{
- int ret = 0;
-
if (!mpc_new_phys || count <= mpc_new_length) {
WARN(1, "update_mptable: No spare slots (length: %x)\n", count);
return -1;
}
- return ret;
+ return 0;
}
static int __init replace_intsrc_all(struct mpc_table *mpc,