d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

octeon sdk: initialize variable to quiet Clang warning

Browse Source 
Clang complains "variable 'dummy' is uninitialized when used here".

Reported by:	Clang
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Ed Maste 2017-09-14 16:41:22 +00:00
parent a64bf59c49
commit 34cb0eb2ed
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/contrib/octeon-sdk/cvmx-l2c.c
View File

@ -339,7 +339,7 @@ uint64_t cvmx_l2c_read_perf(uint32_t counter)
static void fault_in(uint64_t addr, int len) static void fault_in(uint64_t addr, int len)
{ {
volatile char *ptr; volatile char *ptr;
volatile char dummy; volatile char dummy = 0;
/* /*
* Adjust addr and length so we get all cache lines even for * Adjust addr and length so we get all cache lines even for
* small ranges spanning two cache lines. * small ranges spanning two cache lines.