[MTD] cmdlinepart.c: don't compare pointers with 0

Sparse spotted that 0 was compared to pointers.

While I was at it, I also moved the assignments out of the if's.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/drivers/mtd/cmdlinepart.c b/drivers/mtd/cmdlinepart.c
index b44292a..3e09043 100644 (file)
--- a/drivers/mtd/cmdlinepart.c
+++ b/drivers/mtd/cmdlinepart.c
@@ -119,7 +119,8 @@ static struct mtd_partition * newpart(char *s,
                char *p;
 
                name = ++s;
-               if ((p = strchr(name, delim)) == 0)
+               p = strchr(name, delim);
+               if (!p)
                {
                        printk(KERN_ERR ERRP "no closing %c found in partition name\n", delim);
                        return NULL;
@@ -159,9 +160,10 @@ static struct mtd_partition * newpart(char *s,
                        return NULL;
                }
                /* more partitions follow, parse them */
-               if ((parts = newpart(s + 1, &s, num_parts,
-                                    this_part + 1, &extra_mem, extra_mem_size)) == 0)
-                 return NULL;
+               parts = newpart(s + 1, &s, num_parts, this_part + 1,
+                               &extra_mem, extra_mem_size);
+               if (!parts)
+                       return NULL;
        }
        else
        {       /* this is the last partition: allocate space for all */