Author: davide
Date: Sat Jun 23 17:39:40 2012
New Revision: 237485
URL: http://svn.freebsd.org/changeset/base/237485
Log:
MFC r237195:
The variable 'error' in sys_poll() is initialized in declaration to value
zero but in any case is overwritten by successive copyin(), making the
previous initialization useless. Remove this.
As an added bonus this fixes a style(9) bug.
Approved by: gnn (mentor)
Modified:
stable/9/sys/kern/sys_generic.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/kern/sys_generic.c
==============================================================================
--- stable/9/sys/kern/sys_generic.c Sat Jun 23 15:36:32 2012
(r237484)
+++ stable/9/sys/kern/sys_generic.c Sat Jun 23 17:39:40 2012
(r237485)
@@ -1255,7 +1255,7 @@ sys_poll(td, uap)
struct pollfd *bits;
struct pollfd smallbits[32];
struct timeval atv, rtv, ttv;
- int error = 0, timo;
+ int error, timo;
u_int nfds;
size_t ni;
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