Messages in this thread Patch in this message |  | | | Date | Thu, 24 Mar 2011 09:01:59 GMT | | From | tip-bot for Rakib Mullick <> | | Subject | [tip:x86/cleanups] x86, mpparse: Remove unnecessary variable |
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Commit-ID: 9f1f1bfd8d7e579f07dbe56d6f93bd594da43b3d Gitweb: http://git.kernel.org/tip/9f1f1bfd8d7e579f07dbe56d6f93bd594da43b3d Author: Rakib Mullick <rakib.mullick@gmail.com> AuthorDate: Wed, 23 Mar 2011 21:31:40 +0600 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Thu, 24 Mar 2011 09:05:40 +0100
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> --- arch/x86/kernel/mpparse.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index 6f789a8..ef32d4c 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,
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