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author | pfg <pfg@FreeBSD.org> | 2016-04-26 15:38:17 +0000 |
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committer | pfg <pfg@FreeBSD.org> | 2016-04-26 15:38:17 +0000 |
commit | fc01419148d065603607b1008d536431465f3bc3 (patch) | |
tree | 1bff72784c0591a61e4e16e97fae48d0614891dc /sys/kern/sysv_msg.c | |
parent | 3a3f015eb3ae533a46cf30b5262d15cb4b5db097 (diff) | |
download | FreeBSD-src-fc01419148d065603607b1008d536431465f3bc3.zip FreeBSD-src-fc01419148d065603607b1008d536431465f3bc3.tar.gz |
sys: extend use of the howmany() macro when available.
We have a howmany() macro in the <sys/param.h> header that is
convenient to re-use as it makes things easier to read.
Diffstat (limited to 'sys/kern/sysv_msg.c')
-rw-r--r-- | sys/kern/sysv_msg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/sysv_msg.c b/sys/kern/sysv_msg.c index a44afb2..b31dd41 100644 --- a/sys/kern/sysv_msg.c +++ b/sys/kern/sysv_msg.c @@ -842,7 +842,7 @@ kern_msgsnd(td, msqid, msgp, msgsz, msgflg, mtype) } #endif - segs_needed = (msgsz + msginfo.msgssz - 1) / msginfo.msgssz; + segs_needed = howmany(msgsz, msginfo.msgssz); DPRINTF(("msgsz=%zu, msgssz=%d, segs_needed=%d\n", msgsz, msginfo.msgssz, segs_needed)); for (;;) { |