diff mbox

[U-Boot,2/6] tools: env: fw_string_blank: return from loop when item found

Message ID 1457685580-28276-3-git-send-email-andreas.fenkart@digitalstrom.com
State Accepted
Commit 9583efcc74f9e781773706126315d4e9f8c9d43e
Delegated to: Tom Rini
Headers show

Commit Message

Andreas Fenkart March 11, 2016, 8:39 a.m. UTC 
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
---
 tools/env/fw_env.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Tom Rini March 27, 2016, 10:23 p.m. UTC | #1 
On Fri, Mar 11, 2016 at 09:39:36AM +0100, Andreas Fenkart wrote:

> Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>

Applied to u-boot/master, thanks!
diff mbox

Patch

diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
index bded9f6..0a438a3 100644
--- a/tools/env/fw_env.c
+++ b/tools/env/fw_env.c
@@ -141,12 +141,9 @@  static char *fw_string_blank(char *s, int noblank)
 	for (i = 0; i < len; i++, s++) {
 		if ((noblank && !isblank(*s)) ||
 		    (!noblank && isblank(*s)))
-			break;
+			return s;
 	}
-	if (i == len)
-		return NULL;
-
-	return s;
+	return NULL;
 }
 
 /*