fs_info: Use B_DEV_NAME_LENGTH instead of 128 and remove TODO.

Change-Id: I2c93aee052ac4393512d457e1e84c969e5a927f9
Reviewed-on: https://review.haiku-os.org/c/haiku/+/10131
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Adrien Destugues <[email protected]>

docs/develop/kits/storage/ToDo

@@ -68,15 +68,6 @@ Priority:    medium
 Requires:    - verification of B_OPEN_AT_END behavior
 
 
-Module:      fs_info.h
-Location:    struct fs_info
-Description: Change "char device_name[128]" to "char device_name[B_DEV_NAME_LENGTH]"
-             whenever appropriate, since B_DEV_NAME_LENGTH is now declared in
-             StorageDefs.h.
-Priority:    low
-Requires:    - filesystem support files in the source hierarchy
-
-
 Module:      BMimeType/MimeTypeTest
 Location:    update_mime_info(), create_app_meta_mime()
 Description: Find out, what is the meaning of the force parameter. It does

headers/build/os/kernel/fs_info.h

@@ -31,7 +31,7 @@ typedef struct fs_info {
 	off_t	free_blocks;						/* number of free blocks */
 	off_t	total_nodes;						/* total number of nodes */
 	off_t	free_nodes;							/* number of free nodes */
-	char	device_name[128];					/* device holding fs */
+	char	device_name[B_DEV_NAME_LENGTH];		/* device holding fs */
 	char	volume_name[B_FILE_NAME_LENGTH];	/* volume name */
 	char	fsh_name[B_OS_NAME_LENGTH];			/* name of fs handler */
 } fs_info;

headers/os/kernel/fs_info.h

@@ -32,7 +32,7 @@ typedef struct fs_info {
 	off_t	free_blocks;						/* number of free blocks */
 	off_t	total_nodes;						/* total number of nodes */
 	off_t	free_nodes;							/* number of free nodes */
-	char	device_name[128];					/* device holding fs */
+	char	device_name[B_DEV_NAME_LENGTH];		/* device holding fs */
 	char	volume_name[B_FILE_NAME_LENGTH];	/* volume name */
 	char	fsh_name[B_OS_NAME_LENGTH];			/* name of fs handler */
 } fs_info;