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authorBorislav Petkov <borislav.petkov@amd.com>2009-06-22 13:42:24 -0400
committerBorislav Petkov <borislav.petkov@amd.com>2009-06-26 07:06:41 -0400
commit30c875cbc1836a03a1acc6c998fa8a04f29f8f73 (patch)
tree311168363af0e39dfd81d5150d18f1aa2d32df68 /drivers/edac/amd64_edac.c
parent584fcff428bde3b9985ba21498764e9dba2fd3ce (diff)
amd64_edac: fix ecc_enable_override handling
amd64_check_ecc_enabled() returns non-zero status when ECC checking/correcting is disabled and this fails further loading of the driver even when 'ecc_enable_override' boot param is used. Fix that by clearing return status in that case. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac/amd64_edac.c')
-rw-r--r--drivers/edac/amd64_edac.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 3b76605330e9..8497963a61f6 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2966,7 +2966,12 @@ static int amd64_check_ecc_enabled(struct amd64_pvt *pvt)
2966 " Use of the override can cause " 2966 " Use of the override can cause "
2967 "unknown side effects.\n"); 2967 "unknown side effects.\n");
2968 ret = -ENODEV; 2968 ret = -ENODEV;
2969 } 2969 } else
2970 /*
2971 * enable further driver loading if ECC enable is
2972 * overridden.
2973 */
2974 ret = 0;
2970 } else { 2975 } else {
2971 amd64_printk(KERN_INFO, 2976 amd64_printk(KERN_INFO,
2972 "ECC is enabled by BIOS, Proceeding " 2977 "ECC is enabled by BIOS, Proceeding "