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authorBorislav Petkov <borislav.petkov@amd.com>2010-05-21 21:25:03 +0200
committerBorislav Petkov <borislav.petkov@amd.com>2010-08-03 16:14:05 +0200
commitbc57117856cf1e581135810b37d3b75f9d1749f5 (patch)
tree55d3fc49304fe6d14814de9f7cd0021d02d06371 /drivers
parent9975a5f22a4fcc8d08035c65439900a983f891ad (diff)
amd64_edac: Correct scrub rate setting
Exit early when setting scrub rate on unknown/unsupported families. Cc: <stable@kernel.org> # 32.x 33.x 34.x Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Acked-by: Doug Thompson <dougthompson@xmission.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/edac/amd64_edac.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 4129aa0930c..cdf457925f0 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -178,7 +178,7 @@ static int amd64_set_scrub_rate(struct mem_ctl_info *mci, u32 *bandwidth)
default:
amd64_printk(KERN_ERR, "Unsupported family!\n");
- break;
+ return -EINVAL;
}
return amd64_search_set_scrub_rate(pvt->misc_f3_ctl, *bandwidth,
min_scrubrate);