From: Joe Perches <joe@perches.com>
Date: Sun, 22 Feb 2015 02:53:44 +0000 (-0800)
Subject: staging: i2o: Remove use of seq_printf return value
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6a3386b15f40e3750b52b9be7a84100edc9ae0f6;p=linux-beck.git

staging: i2o: Remove use of seq_printf return value

The seq_printf return value, because it's frequently misused,
will eventually be converted to void.

See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
index 27d6b824aff8..780fee3224ea 100644
--- a/drivers/staging/i2o/i2o_proc.c
+++ b/drivers/staging/i2o/i2o_proc.c
@@ -264,16 +264,22 @@ static int i2o_report_query_status(struct seq_file *seq, int block_status,
 {
 	switch (block_status) {
 	case -ETIMEDOUT:
-		return seq_printf(seq, "Timeout reading group %s.\n", group);
+		seq_printf(seq, "Timeout reading group %s.\n", group);
+		break;
 	case -ENOMEM:
-		return seq_printf(seq, "No free memory to read the table.\n");
+		seq_puts(seq, "No free memory to read the table.\n");
+		break;
 	case -I2O_PARAMS_STATUS_INVALID_GROUP_ID:
-		return seq_printf(seq, "Group %s not supported.\n", group);
+		seq_printf(seq, "Group %s not supported.\n", group);
+		break;
 	default:
-		return seq_printf(seq,
-				  "Error reading group %s. BlockStatus 0x%02X\n",
-				  group, -block_status);
+		seq_printf(seq,
+			   "Error reading group %s. BlockStatus 0x%02X\n",
+			   group, -block_status);
+		break;
 	}
+
+	return 0;
 }
 
 static char *bus_strings[] = {