From 6b15075c2c3662dbe1ac41404c6a2013b24efa1d Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Mon, 28 Jul 2014 17:01:49 +0200 Subject: [PATCH] [IA64] sn: Do not needlessly convert between pointers and integers The nasid_to_try variable is an array of integers, so plain integers can be used when assigning values to the elements rather than casting a NULL pointer to an integer, which results in the following warning from GCC: arch/ia64/sn/kernel/bte.c:117:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] nasid_to_try[1] = (int)NULL; ^ arch/ia64/sn/kernel/bte.c:125:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] nasid_to_try[1] = (int)NULL; ^ Replace (int)NULL with a simple 0 to silence these warnings. Signed-off-by: Thierry Reding Signed-off-by: Tony Luck --- arch/ia64/sn/kernel/bte.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c index cad775a1a157..b2eb48490754 100644 --- a/arch/ia64/sn/kernel/bte.c +++ b/arch/ia64/sn/kernel/bte.c @@ -114,7 +114,7 @@ bte_result_t bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification) if (mode & BTE_USE_ANY) { nasid_to_try[1] = my_nasid; } else { - nasid_to_try[1] = (int)NULL; + nasid_to_try[1] = 0; } } else { /* try local then remote */ @@ -122,7 +122,7 @@ bte_result_t bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification) if (mode & BTE_USE_ANY) { nasid_to_try[1] = NASID_GET(dest); } else { - nasid_to_try[1] = (int)NULL; + nasid_to_try[1] = 0; } } -- 2.34.1