From b1b2db29bd6c3ed70c29778d8fec0f4bf6ae28ec Mon Sep 17 00:00:00 2001 From: Laurent Vivier Date: Tue, 31 May 2016 18:36:02 +0200 Subject: linux-user: Use DIV_ROUND_UP Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d). This patch is the result of coccinelle script scripts/coccinelle/round.cocci CC: Riku Voipio Signed-off-by: Laurent Vivier Signed-off-by: Michael Tokarev --- linux-user/syscall.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'linux-user') diff --git a/linux-user/syscall.c b/linux-user/syscall.c index df70255e5f..96ec801240 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -829,7 +829,7 @@ static inline abi_long copy_from_user_fdset(fd_set *fds, int i, nw, j, k; abi_ulong b, *target_fds; - nw = (n + TARGET_ABI_BITS - 1) / TARGET_ABI_BITS; + nw = DIV_ROUND_UP(n, TARGET_ABI_BITS); if (!(target_fds = lock_user(VERIFY_READ, target_fds_addr, sizeof(abi_ulong) * nw, @@ -876,7 +876,7 @@ static inline abi_long copy_to_user_fdset(abi_ulong target_fds_addr, abi_long v; abi_ulong *target_fds; - nw = (n + TARGET_ABI_BITS - 1) / TARGET_ABI_BITS; + nw = DIV_ROUND_UP(n, TARGET_ABI_BITS); if (!(target_fds = lock_user(VERIFY_WRITE, target_fds_addr, sizeof(abi_ulong) * nw, -- cgit v1.2.1