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[05/11] btrfs-progs: simplify btrfs_scan_one_device()

Message ID 98d656a7febdd9248109a4356e72773fbf34ee36.1686131669.git.anand.jain@oracle.com (mailing list archive)
State New, archived
Headers show
Series btrfs-progs: btrfstune: accept multiple devices and cleanup | expand

Commit Message

Anand Jain June 7, 2023, 9:59 a.m. UTC 
Local variable int ret is unnecessary, drop it.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
 kernel-shared/volumes.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
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Patch

diff --git a/kernel-shared/volumes.c b/kernel-shared/volumes.c
index 81abda3f7d1c..c8053ae1c7f7 100644
--- a/kernel-shared/volumes.c
+++ b/kernel-shared/volumes.c
@@ -545,10 +545,8 @@  int btrfs_scan_one_device(int fd, const char *path,
 			  u64 *total_devs, u64 super_offset, unsigned sbflags)
 {
 	struct btrfs_super_block disk_super;
-	int ret;
 
-	ret = btrfs_read_dev_super(fd, &disk_super, super_offset, sbflags);
-	if (ret < 0)
+	if (btrfs_read_dev_super(fd, &disk_super, super_offset, sbflags) < 0)
 		return -EIO;
 
 	if (btrfs_super_flags(&disk_super) & BTRFS_SUPER_FLAG_METADUMP)
@@ -556,9 +554,7 @@  int btrfs_scan_one_device(int fd, const char *path,
 	else
 		*total_devs = btrfs_super_num_devices(&disk_super);
 
-	ret = device_list_add(path, &disk_super, fs_devices_ret);
-
-	return ret;
+	return device_list_add(path, &disk_super, fs_devices_ret);
 }
 
 static u64 dev_extent_search_start(struct btrfs_device *device, u64 start)