[PATCH 6/6] md: Add some spaces for better code readability

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Tue, 2 May 2017 16:00:45 +0200

Use space characters and blank lines at some source code places
according to the Linux coding style convention.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/md/faulty.c | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c
index 2573009b1265..434c3643c9c3 100644
--- a/drivers/md/faulty.c
+++ b/drivers/md/faulty.c
@@ -110,19 +110,20 @@ static int check_sector(struct faulty_conf *conf, 
sector_t start, sector_t end,
 {
        /* If we find a ReadFixable sector, we fix it ... */
        int i;
-       for (i=0; i<conf->nfaults; i++)
+
+       for (i = 0; i < conf->nfaults; i++)
                if (conf->faults[i] >= start &&
                    conf->faults[i] < end) {
                        /* found it ... */
                        switch (conf->modes[i] * 2 + dir) {
-                       case WritePersistent*2+WRITE: return 1;
-                       case ReadPersistent*2+READ: return 1;
-                       case ReadFixable*2+READ: return 1;
-                       case ReadFixable*2+WRITE:
+                       case WritePersistent * 2 + WRITE: return 1;
+                       case ReadPersistent * 2 + READ: return 1;
+                       case ReadFixable * 2 + READ: return 1;
+                       case ReadFixable * 2 + WRITE:
                                conf->modes[i] = NoPersist;
                                return 0;
-                       case AllPersist*2+READ:
-                       case AllPersist*2+WRITE: return 1;
+                       case AllPersist * 2 + READ:
+                       case AllPersist * 2 + WRITE: return 1;
                        default:
                                return 0;
                        }
@@ -134,9 +135,10 @@ static void add_sector(struct faulty_conf *conf, sector_t 
start, int mode)
 {
        int i;
        int n = conf->nfaults;
-       for (i=0; i<conf->nfaults; i++)
+
+       for (i = 0; i < conf->nfaults; i++)
                if (conf->faults[i] == start) {
-                       switch(mode) {
+                       switch (mode) {
                        case NoPersist: conf->modes[i] = mode; return;
                        case WritePersistent:
                                if (conf->modes[i] == ReadPersistent ||
@@ -167,7 +169,7 @@ static void add_sector(struct faulty_conf *conf, sector_t 
start, int mode)
        conf->faults[n] = start;
        conf->modes[n] = mode;
        if (conf->nfaults == n)
-               conf->nfaults = n+1;
+               conf->nfaults = n + 1;
 }
 
 static void faulty_make_request(struct mddev *mddev, struct bio *bio)
@@ -278,7 +280,8 @@ static int faulty_reshape(struct mddev *mddev)
                conf->nfaults = 0;
        else if (mode == ClearErrors) {
                int i;
-               for (i=0 ; i < Modes ; i++) {
+
+               for (i = 0; i < Modes; i++) {
                        conf->period[i] = 0;
                        atomic_set(&conf->counters[i], 0);
                }
@@ -317,7 +320,7 @@ static int faulty_run(struct mddev *mddev)
        if (!conf)
                return -ENOMEM;
 
-       for (i=0; i<Modes; i++) {
+       for (i = 0; i < Modes; i++) {
                atomic_set(&conf->counters[i], 0);
                conf->period[i] = 0;
        }
-- 
2.12.2