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@xxxxxxxxxxx>
---
drivers/staging/i2o/i2o_proc.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
index ad84f33..0186c62 100644
--- a/drivers/staging/i2o/i2o_proc.c
+++ b/drivers/staging/i2o/i2o_proc.c
@@ -266,16 +266,22 @@ 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[] = {
--
2.1.2
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