[PATCH v1 1/1] pstore: Use match_string() helper to simplify the code

[Andy Shevchenko]

match_string() returns the array index of a matching string.
Use it instead of the open-coded implementation.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 fs/pstore/platform.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 1ad6e40f4952..4c0943a8e15e 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -17,9 +17,9 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/pstore.h>
-#include <linux/string.h>
 #include <linux/timer.h>
 #include <linux/slab.h>
+#include <linux/string_helpers.h>
 #include <linux/uaccess.h>
 #include <linux/jiffies.h>
 #include <linux/vmalloc.h>
@@ -130,10 +130,9 @@ enum pstore_type_id pstore_name_to_type(const char *name)
 {
 	int i;
 
-	for (i = 0; i < PSTORE_TYPE_MAX; i++) {
-		if (!strcmp(pstore_type_names[i], name))
-			return i;
-	}
+	i = match_string(pstore_type_names, PSTORE_TYPE_MAX, name);
+	if (i >= 0);
+		return i;
 
 	return PSTORE_TYPE_MAX;
 }
-- 
2.50.1