From: Henri Doreau Date: Mon, 3 Oct 2016 02:28:14 +0000 (-0400) Subject: staging: lustre: llite: Report first encountered error X-Git-Tag: v4.10-rc1~148^2~772 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8a4939e5fa69cae4d2ed35581a33c69b34ad9721;p=karo-tx-linux.git staging: lustre: llite: Report first encountered error Failures in ll_ioc_copy_{start,end} are reported to coordinator. The return code delivered to the caller should indicate what this error was, not whether coordinator was successfully notified. Signed-off-by: Henri Doreau Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5683 Reviewed-on: http://review.whamcloud.com/14335 Reviewed-by: Jinshan Xiong Reviewed-by: John L. Hammond Reviewed-by: Oleg Drokin Signed-off-by: James Simmons Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c index 36413273a86b..68675ebf5d56 100644 --- a/drivers/staging/lustre/lustre/llite/dir.c +++ b/drivers/staging/lustre/lustre/llite/dir.c @@ -681,7 +681,7 @@ static int ll_ioc_copy_start(struct super_block *sb, struct hsm_copy *copy) { struct ll_sb_info *sbi = ll_s2sbi(sb); struct hsm_progress_kernel hpk; - int rc; + int rc2, rc = 0; /* Forge a hsm_progress based on data from copy. */ hpk.hpk_fid = copy->hc_hai.hai_fid; @@ -731,10 +731,10 @@ progress: /* On error, the request should be considered as completed */ if (hpk.hpk_errval > 0) hpk.hpk_flags |= HP_FLAG_COMPLETED; - rc = obd_iocontrol(LL_IOC_HSM_PROGRESS, sbi->ll_md_exp, sizeof(hpk), - &hpk, NULL); + rc2 = obd_iocontrol(LL_IOC_HSM_PROGRESS, sbi->ll_md_exp, sizeof(hpk), + &hpk, NULL); - return rc; + return rc ? rc : rc2; } /** @@ -756,7 +756,7 @@ static int ll_ioc_copy_end(struct super_block *sb, struct hsm_copy *copy) { struct ll_sb_info *sbi = ll_s2sbi(sb); struct hsm_progress_kernel hpk; - int rc; + int rc2, rc = 0; /* If you modify the logic here, also check llapi_hsm_copy_end(). */ /* Take care: copy->hc_hai.hai_action, len, gid and data are not @@ -830,10 +830,10 @@ static int ll_ioc_copy_end(struct super_block *sb, struct hsm_copy *copy) } progress: - rc = obd_iocontrol(LL_IOC_HSM_PROGRESS, sbi->ll_md_exp, sizeof(hpk), - &hpk, NULL); + rc2 = obd_iocontrol(LL_IOC_HSM_PROGRESS, sbi->ll_md_exp, sizeof(hpk), + &hpk, NULL); - return rc; + return rc ? rc : rc2; } static int copy_and_ioctl(int cmd, struct obd_export *exp,