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author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-05-07 11:29:25 +1000 |
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committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-05-07 11:29:25 +1000 |
commit | 1ed31d6db90d51010545921e59d369d2f92b7ac2 (patch) | |
tree | 358a0b346bc8135cd5e53700eb44308b1a7c8c5b /drivers/s390/block/dasd_3990_erp.c | |
parent | ceba1abcb00b0ef0b1efcd715285f6e05523edef (diff) | |
parent | 722154e4cacf015161efe60009ae9be23d492296 (diff) | |
download | blackbird-obmc-linux-1ed31d6db90d51010545921e59d369d2f92b7ac2.tar.gz blackbird-obmc-linux-1ed31d6db90d51010545921e59d369d2f92b7ac2.zip |
Merge commit 'origin/master' into next
Diffstat (limited to 'drivers/s390/block/dasd_3990_erp.c')
-rw-r--r-- | drivers/s390/block/dasd_3990_erp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c index 6927e751ce3e..6632649dd6aa 100644 --- a/drivers/s390/block/dasd_3990_erp.c +++ b/drivers/s390/block/dasd_3990_erp.c @@ -2309,7 +2309,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr) cqr->retries); dasd_block_set_timer(device->block, (HZ << 3)); } - return cqr; + return erp; } ccw = cqr->cpaddr; @@ -2372,6 +2372,9 @@ dasd_3990_erp_additional_erp(struct dasd_ccw_req * cqr) /* add erp and initialize with default TIC */ erp = dasd_3990_erp_add_erp(cqr); + if (IS_ERR(erp)) + return erp; + /* inspect sense, determine specific ERP if possible */ if (erp != cqr) { @@ -2711,6 +2714,8 @@ dasd_3990_erp_action(struct dasd_ccw_req * cqr) if (erp == NULL) { /* no matching erp found - set up erp */ erp = dasd_3990_erp_additional_erp(cqr); + if (IS_ERR(erp)) + return erp; } else { /* matching erp found - set all leading erp's to DONE */ erp = dasd_3990_erp_handle_match_erp(cqr, erp); |