Author: davide
Date: Sun Jun 17 13:03:50 2012
New Revision: 237195
URL: http://svn.freebsd.org/changeset/base/237195
Log:
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.
Discussed with: kib
Approved by: gnn (mentor)
MFC after: 3 days
Modified:
head/sys/kern/sys_generic.c
Modified: head/sys/kern/sys_generic.c
==============================================================================
--- head/sys/kern/sys_generic.c Sun Jun 17 11:36:28 2012 (r237194)
+++ head/sys/kern/sys_generic.c Sun Jun 17 13:03:50 2012 (r237195)
@@ -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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