[PATCH 2/6] md: Replace 17 seq_printf() calls by seq_puts()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Tue, 2 May 2017 14:22:45 +0200

Strings which did not contain data format specifications should be put
into a sequence. Thus use the corresponding function "seq_puts".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/md/md.c | 38 ++++++++++++++++++++------------------
 1 file changed, 20 insertions(+), 18 deletions(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 7f0a35ee192a..65233a91e5e2 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -7487,7 +7487,7 @@ static void status_unused(struct seq_file *seq)
        int i = 0;
        struct md_rdev *rdev;
 
-       seq_printf(seq, "unused devices: ");
+       seq_puts(seq, "unused devices: ");
 
        list_for_each_entry(rdev, &pending_raid_disks, same_set) {
                char b[BDEVNAME_SIZE];
@@ -7496,7 +7496,7 @@ static void status_unused(struct seq_file *seq)
                              bdevname(rdev->bdev,b));
        }
        if (!i)
-               seq_printf(seq, "<none>");
+               seq_puts(seq, "<none>");
 
        seq_putc(seq, '\n');
 }
@@ -7525,13 +7525,13 @@ static int status_resync(struct seq_file *seq, struct 
mddev *mddev)
 
        if (resync == 0) {
                if (mddev->recovery_cp < MaxSector) {
-                       seq_printf(seq, "\tresync=PENDING");
+                       seq_puts(seq, "\tresync=PENDING");
                        return 1;
                }
                return 0;
        }
        if (resync < 3) {
-               seq_printf(seq, "\tresync=DELAYED");
+               seq_puts(seq, "\tresync=DELAYED");
                return 1;
        }
 
@@ -7559,7 +7559,7 @@ static int status_resync(struct seq_file *seq, struct 
mddev *mddev)
                seq_putc(seq, '>');
                for (i = 0; i < y; i++)
                        seq_putc(seq, '.');
-               seq_printf(seq, "] ");
+               seq_puts(seq, "] ");
        }
        seq_printf(seq, " %s =%3u.%u%% (%llu/%llu)",
                   (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery)?
@@ -7673,7 +7673,8 @@ static int md_seq_show(struct seq_file *seq, void *v)
 
        if (v == (void*)1) {
                struct md_personality *pers;
-               seq_printf(seq, "Personalities : ");
+
+               seq_puts(seq, "Personalities : ");
                spin_lock(&pers_lock);
                list_for_each_entry(pers, &pers_list, list)
                        seq_printf(seq, "[%s] ", pers->name);
@@ -7694,9 +7695,9 @@ static int md_seq_show(struct seq_file *seq, void *v)
                                                mddev->pers ? "" : "in");
                if (mddev->pers) {
                        if (mddev->ro==1)
-                               seq_printf(seq, " (read-only)");
+                               seq_puts(seq, " (read-only)");
                        if (mddev->ro==2)
-                               seq_printf(seq, " (auto-read-only)");
+                               seq_puts(seq, " (auto-read-only)");
                        seq_printf(seq, " %s", mddev->pers->name);
                }
 
@@ -7707,17 +7708,17 @@ static int md_seq_show(struct seq_file *seq, void *v)
                        seq_printf(seq, " %s[%d]",
                                bdevname(rdev->bdev,b), rdev->desc_nr);
                        if (test_bit(WriteMostly, &rdev->flags))
-                               seq_printf(seq, "(W)");
+                               seq_puts(seq, "(W)");
                        if (test_bit(Journal, &rdev->flags))
-                               seq_printf(seq, "(J)");
+                               seq_puts(seq, "(J)");
                        if (test_bit(Faulty, &rdev->flags)) {
-                               seq_printf(seq, "(F)");
+                               seq_puts(seq, "(F)");
                                continue;
                        }
                        if (rdev->raid_disk < 0)
-                               seq_printf(seq, "(S)"); /* spare */
+                               seq_puts(seq, "(S)"); /* spare */
                        if (test_bit(Replacement, &rdev->flags))
-                               seq_printf(seq, "(R)");
+                               seq_puts(seq, "(R)");
                        sectors += rdev->sectors;
                }
                rcu_read_unlock();
@@ -7742,17 +7743,18 @@ static int md_seq_show(struct seq_file *seq, void *v)
                        seq_printf(seq, " super external:%s",
                                   mddev->metadata_type);
                else
-                       seq_printf(seq, " super non-persistent");
+                       seq_puts(seq, " super non-persistent");
 
                if (mddev->pers) {
                        mddev->pers->status(seq, mddev);
-                       seq_printf(seq, "\n      ");
+                       seq_puts(seq, "\n      ");
                        if (mddev->pers->sync_request) {
                                if (status_resync(seq, mddev))
-                                       seq_printf(seq, "\n      ");
+                                       seq_puts(seq, "\n      ");
                        }
-               } else
-                       seq_printf(seq, "\n       ");
+               } else {
+                       seq_puts(seq, "\n       ");
+               }
 
                bitmap_status(seq, mddev->bitmap);
                seq_putc(seq, '\n');
-- 
2.12.2