Commit-ID: 706d9a9c8b5758390036b9980a2b12d809599777 Gitweb: http://git.kernel.org/tip/706d9a9c8b5758390036b9980a2b12d809599777 Author: H Hartley Sweeten <hartleys@xxxxxxxxxxxxxxxxxxx> AuthorDate: Tue, 15 Nov 2011 14:48:56 -0800 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Mon, 5 Dec 2011 17:10:20 +0100 arch/x86/kernel/e820.c: quiet sparse noise about plain integer as NULL pointer The last parameter to sort() is a pointer to the function used to swap items. This parameter should be NULL, not 0, when not used. This quiets the following sparse warning: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: hartleys@xxxxxxxxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- arch/x86/kernel/e820.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index f655f80..d6bd853 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -296,7 +296,7 @@ int __init sanitize_e820_map(struct e820entry *biosmap, int max_nr_map, chg_nr = chgidx; /* sort change-point list by memory addresses (low -> high) */ - sort(change_point, chg_nr, sizeof *change_point, cpcompare, 0); + sort(change_point, chg_nr, sizeof *change_point, cpcompare, NULL); /* create a new bios memory map, removing overlaps */ overlap_entries = 0; /* number of entries in the overlap table */ -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html