diff mbox series

[17/27] lustre: client: use EOPNOTSUPP instead of ENOTSUPP

Message ID 20250321130711.3257092-18-jsimmons@infradead.org (mailing list archive)
State New
Headers show
Series lustre: sync to OpenSFS tree July 27, 2023 | expand

Commit Message

James Simmons March 21, 2025, 1:07 p.m. UTC 
From: Andreas Dilger <adilger@whamcloud.com>

Don't return NFS-specific error code ENOTSUPP back to userspace,
instead use EOPNOTSUPP.  ENOTSUPP does not print a useful error
message from strerror() if it is hit by an application.

WC-bug-id: https://jira.whamcloud.com/browse/LU-14301
Lustre-commit: ffd2fc1e17822c013 ("LU-14301 client: use EOPNOTSUPP instead of ENOTSUPP")
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/51511
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Reviewed-by: Neil Brown <neilb@suse.de>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 fs/lustre/llite/dir.c          | 4 ++--
 fs/lustre/llite/lcommon_misc.c | 2 +-
 fs/lustre/llite/lproc_llite.c  | 2 +-
 fs/lustre/lov/lov_object.c     | 4 ++--
 fs/lustre/mdc/lproc_mdc.c      | 2 +-
 fs/lustre/mdc/mdc_dev.c        | 2 +-
 fs/lustre/mdc/mdc_request.c    | 2 +-
 fs/lustre/osc/lproc_osc.c      | 2 +-
 fs/lustre/osc/osc_io.c         | 2 +-
 9 files changed, 11 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/fs/lustre/llite/dir.c b/fs/lustre/llite/dir.c
index 0c1b1ed31601..b628e11e759c 100644
--- a/fs/lustre/llite/dir.c
+++ b/fs/lustre/llite/dir.c
@@ -1232,7 +1232,7 @@  int quotactl_ioctl(struct super_block *sb, struct if_quotactl *qctl)
 	default:
 		CERROR("%s: unsupported quotactl op: %#x: rc = %d\n",
 		       sbi->ll_fsname, cmd, -EOPNOTSUPP);
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 	}
 
 	if (valid != QC_GENERAL) {
@@ -1670,7 +1670,7 @@  static long ll_dir_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		case LOV_USER_MAGIC_V1:
 			break;
 		default:
-			rc = -ENOTSUPP;
+			rc = -EOPNOTSUPP;
 			goto out;
 		}
 
diff --git a/fs/lustre/llite/lcommon_misc.c b/fs/lustre/llite/lcommon_misc.c
index 3b0c0f4a39f1..add1601510c7 100644
--- a/fs/lustre/llite/lcommon_misc.c
+++ b/fs/lustre/llite/lcommon_misc.c
@@ -140,7 +140,7 @@  int cl_get_grouplock(struct cl_object *obj, unsigned long gid, int nonblock,
 		cl_env_put(env, &refcheck);
 		/* Does not make sense to take GL for released layout */
 		if (rc > 0)
-			rc = -ENOTSUPP;
+			rc = -EOPNOTSUPP;
 		return rc;
 	}
 
diff --git a/fs/lustre/llite/lproc_llite.c b/fs/lustre/llite/lproc_llite.c
index 4ea0bb2cbbaa..189dc31d4152 100644
--- a/fs/lustre/llite/lproc_llite.c
+++ b/fs/lustre/llite/lproc_llite.c
@@ -1087,7 +1087,7 @@  static ssize_t xattr_cache_store(struct kobject *kobj,
 		return rc;
 
 	if (val && !test_bit(LL_SBI_XATTR_CACHE, sbi->ll_flags))
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 
 	sbi->ll_xattr_cache_enabled = val;
 	sbi->ll_xattr_cache_set = 1;
diff --git a/fs/lustre/lov/lov_object.c b/fs/lustre/lov/lov_object.c
index 27f005c807fe..e9c3ace52bab 100644
--- a/fs/lustre/lov/lov_object.c
+++ b/fs/lustre/lov/lov_object.c
@@ -1980,14 +1980,14 @@  static int lov_object_fiemap(const struct lu_env *env, struct cl_object *obj,
 		if (lsm->lsm_entry_count > 1 ||
 		    (lsm->lsm_entry_count == 1 &&
 		     lsm->lsm_entries[0]->lsme_stripe_count > 1)) {
-			rc = -ENOTSUPP;
+			rc = -EOPNOTSUPP;
 			goto out_lsm;
 		}
 	}
 
 	/* No support for DOM layout yet. */
 	if (lsme_is_dom(lsm->lsm_entries[0])) {
-		rc = -ENOTSUPP;
+		rc = -EOPNOTSUPP;
 		goto out_lsm;
 	}
 
diff --git a/fs/lustre/mdc/lproc_mdc.c b/fs/lustre/mdc/lproc_mdc.c
index d8dded8ed8a6..53beafb845e4 100644
--- a/fs/lustre/mdc/lproc_mdc.c
+++ b/fs/lustre/mdc/lproc_mdc.c
@@ -140,7 +140,7 @@  static ssize_t mdc_checksum_type_seq_write(struct file *file,
 				obd->u.cli.cl_cksum_type = BIT(i);
 				rc = count;
 			} else {
-				rc = -ENOTSUPP;
+				rc = -EOPNOTSUPP;
 			}
 			break;
 		}
diff --git a/fs/lustre/mdc/mdc_dev.c b/fs/lustre/mdc/mdc_dev.c
index 672015546f3a..1c993fd3cd7f 100644
--- a/fs/lustre/mdc/mdc_dev.c
+++ b/fs/lustre/mdc/mdc_dev.c
@@ -1294,7 +1294,7 @@  static void mdc_io_data_version_end(const struct lu_env *env,
 		slice->cis_io->ci_result = 0;
 		if (!(oio->oi_oa.o_valid &
 		      (OBD_MD_LAYOUT_VERSION | OBD_MD_FLDATAVERSION)))
-			slice->cis_io->ci_result = -ENOTSUPP;
+			slice->cis_io->ci_result = -EOPNOTSUPP;
 
 		if (oio->oi_oa.o_valid & OBD_MD_LAYOUT_VERSION)
 			dv->dv_layout_version = oio->oi_oa.o_layout_version;
diff --git a/fs/lustre/mdc/mdc_request.c b/fs/lustre/mdc/mdc_request.c
index ad625fbbd666..d0f51b2e0051 100644
--- a/fs/lustre/mdc/mdc_request.c
+++ b/fs/lustre/mdc/mdc_request.c
@@ -102,7 +102,7 @@  static int mdc_get_root(struct obd_export *exp, const char *fileset,
 	int rc;
 
 	if (fileset && !(exp_connect_flags(exp) & OBD_CONNECT_SUBTREE))
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 
 	req = ptlrpc_request_alloc(class_exp2cliimp(exp),
 				   &RQF_MDS_GET_ROOT);
diff --git a/fs/lustre/osc/lproc_osc.c b/fs/lustre/osc/lproc_osc.c
index 2e2cec9db148..9d20555d80d3 100644
--- a/fs/lustre/osc/lproc_osc.c
+++ b/fs/lustre/osc/lproc_osc.c
@@ -438,7 +438,7 @@  static ssize_t osc_checksum_type_seq_write(struct file *file,
 				obd->u.cli.cl_cksum_type = BIT(i);
 				rc = count;
 			} else {
-				rc = -ENOTSUPP;
+				rc = -EOPNOTSUPP;
 			}
 			break;
 		}
diff --git a/fs/lustre/osc/osc_io.c b/fs/lustre/osc/osc_io.c
index 5b4abb1cb625..f97808f56138 100644
--- a/fs/lustre/osc/osc_io.c
+++ b/fs/lustre/osc/osc_io.c
@@ -850,7 +850,7 @@  static void osc_io_data_version_end(const struct lu_env *env,
 		slice->cis_io->ci_result = 0;
 		if (!(oa->o_valid &
 		      (OBD_MD_LAYOUT_VERSION | OBD_MD_FLDATAVERSION)))
-			slice->cis_io->ci_result = -ENOTSUPP;
+			slice->cis_io->ci_result = -EOPNOTSUPP;
 
 		if (oa->o_valid & OBD_MD_LAYOUT_VERSION)
 			dv->dv_layout_version = oa->o_layout_version;