sysfs: Avoid if and return on the same line

[thirdparty/mdadm.git] / restripe.c

diff --git a/restripe.c b/restripe.c
index 4d921904b5e99197504469166fff44891bf29da2..359ae86ed5845d109336639629bc737f3895e39a 100644 (file)
--- a/restripe.c
+++ b/restripe.c
@@ -58,26 +58,30 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
                return block;
        case 500 + ALGORITHM_LEFT_ASYMMETRIC:
                pd = (raid_disks-1) - stripe % raid_disks;
-               if (block == -1) return pd;
+               if (block == -1)
+                       return pd;
                if (block >= pd)
                        block++;
                return block;
 
        case 500 + ALGORITHM_RIGHT_ASYMMETRIC:
                pd = stripe % raid_disks;
-               if (block == -1) return pd;
+               if (block == -1)
+                       return pd;
                if (block >= pd)
                        block++;
                return block;
 
        case 500 + ALGORITHM_LEFT_SYMMETRIC:
                pd = (raid_disks - 1) - stripe % raid_disks;
-               if (block == -1) return pd;
+               if (block == -1)
+                       return pd;
                return (pd + 1 + block) % raid_disks;
 
        case 500 + ALGORITHM_RIGHT_SYMMETRIC:
                pd = stripe % raid_disks;
-               if (block == -1) return pd;
+               if (block == -1)
+                       return pd;
                return (pd + 1 + block) % raid_disks;
 
        case 500 + ALGORITHM_PARITY_0:
@@ -94,7 +98,8 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
                        return raid_disks - 1;
                raid_disks--;
                pd = (raid_disks-1) - stripe % raid_disks;
-               if (block == -1) return pd;
+               if (block == -1)
+                       return pd;
                if (block >= pd)
                        block++;
                return block;
@@ -104,7 +109,8 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
                        return raid_disks - 1;
                raid_disks--;
                pd = stripe % raid_disks;
-               if (block == -1) return pd;
+               if (block == -1)
+                       return pd;
                if (block >= pd)
                        block++;
                return block;
@@ -114,7 +120,8 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
                        return raid_disks - 1;
                raid_disks--;
                pd = (raid_disks - 1) - stripe % raid_disks;
-               if (block == -1) return pd;
+               if (block == -1)
+                       return pd;
                return (pd + 1 + block) % raid_disks;
 
        case 600 + ALGORITHM_RIGHT_SYMMETRIC_6:
@@ -122,7 +129,8 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
                        return raid_disks - 1;
                raid_disks--;
                pd = stripe % raid_disks;
-               if (block == -1) return pd;
+               if (block == -1)
+                       return pd;
                return (pd + 1 + block) % raid_disks;
 
        case 600 + ALGORITHM_PARITY_0_6:
@@ -139,8 +147,10 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
 
        case 600 + ALGORITHM_LEFT_ASYMMETRIC:
                pd = raid_disks - 1 - (stripe % raid_disks);
-               if (block == -1) return pd;
-               if (block == -2) return (pd+1) % raid_disks;
+               if (block == -1)
+                       return pd;
+               if (block == -2)
+                       return (pd+1) % raid_disks;
                if (pd == raid_disks - 1)
                        return block+1;
                if (block >= pd)
@@ -151,8 +161,10 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
                /* Different order for calculating Q, otherwize same as ... */
        case 600 + ALGORITHM_RIGHT_ASYMMETRIC:
                pd = stripe % raid_disks;
-               if (block == -1) return pd;
-               if (block == -2) return (pd+1) % raid_disks;
+               if (block == -1)
+                       return pd;
+               if (block == -2)
+                       return (pd+1) % raid_disks;
                if (pd == raid_disks - 1)
                        return block+1;
                if (block >= pd)
@@ -161,14 +173,18 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
 
        case 600 + ALGORITHM_LEFT_SYMMETRIC:
                pd = raid_disks - 1 - (stripe % raid_disks);
-               if (block == -1) return pd;
-               if (block == -2) return (pd+1) % raid_disks;
+               if (block == -1)
+                       return pd;
+               if (block == -2)
+                       return (pd+1) % raid_disks;
                return (pd + 2 + block) % raid_disks;
 
        case 600 + ALGORITHM_RIGHT_SYMMETRIC:
                pd = stripe % raid_disks;
-               if (block == -1) return pd;
-               if (block == -2) return (pd+1) % raid_disks;
+               if (block == -1)
+                       return pd;
+               if (block == -2)
+                       return (pd+1) % raid_disks;
                return (pd + 2 + block) % raid_disks;
 
        case 600 + ALGORITHM_ROTATING_N_RESTART:
@@ -177,8 +193,10 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
                 * Q D D D P
                 */
                pd = raid_disks - 1 - ((stripe + 1) % raid_disks);
-               if (block == -1) return pd;
-               if (block == -2) return (pd+1) % raid_disks;
+               if (block == -1)
+                       return pd;
+               if (block == -2)
+                       return (pd+1) % raid_disks;
                if (pd == raid_disks - 1)
                        return block+1;
                if (block >= pd)
@@ -188,8 +206,10 @@ int geo_map(int block, unsigned long long stripe, int raid_disks,
        case 600 + ALGORITHM_ROTATING_N_CONTINUE:
                /* Same as left_symmetric but Q is before P */
                pd = raid_disks - 1 - (stripe % raid_disks);
-               if (block == -1) return pd;
-               if (block == -2) return (pd+raid_disks-1) % raid_disks;
+               if (block == -1)
+                       return pd;
+               if (block == -2)
+                       return (pd+raid_disks-1) % raid_disks;
                return (pd + 1 + block) % raid_disks;
        }
        return -1;
@@ -434,7 +454,7 @@ void raid6_datap_recov(int disks, size_t bytes, int faila, uint8_t **ptrs,
 /* Try to find out if a specific disk has a problem */
 int raid6_check_disks(int data_disks, int start, int chunk_size,
                      int level, int layout, int diskP, int diskQ,
-                     char *p, char *q, char **stripes)
+                     uint8_t *p, uint8_t *q, char **stripes)
 {
        int i;
        int data_id, diskD;
@@ -827,8 +847,8 @@ int test_stripes(int *source, unsigned long long *offsets,
        char *stripe_buf = xmalloc(raid_disks * chunk_size);
        char **stripes = xmalloc(raid_disks * sizeof(char*));
        char **blocks = xmalloc(raid_disks * sizeof(char*));
-       char *p = xmalloc(chunk_size);
-       char *q = xmalloc(chunk_size);
+       uint8_t *p = xmalloc(chunk_size);
+       uint8_t *q = xmalloc(chunk_size);
 
        int i;
        int diskP, diskQ;