The patch titled
Subject: staging: i2o: remove use of seq_printf return value
has been added to the -mm tree. Its filename is
staging-i2o-remove-use-of-seq_printf-return-value.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/staging-i2o-remove-use-of-seq_printf-return-value.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/staging-i2o-remove-use-of-seq_printf-return-value.patch
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------------------------------------------------------
From: Joe Perches <joe@xxxxxxxxxxx>
Subject: 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@xxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/staging/i2o/i2o_proc.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff -puN drivers/staging/i2o/i2o_proc.c~staging-i2o-remove-use-of-seq_printf-return-value drivers/staging/i2o/i2o_proc.c
--- a/drivers/staging/i2o/i2o_proc.c~staging-i2o-remove-use-of-seq_printf-return-value
+++ a/drivers/staging/i2o/i2o_proc.c
@@ -266,16 +266,22 @@ static int i2o_report_query_status(struc
{
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[] = {
_
Patches currently in -mm which might be from joe@xxxxxxxxxxx are
staging-lustre-convert-return-seq_printf-uses.patch
staging-lustre-convert-seq_-hash-functions-to-return-void.patch
staging-lustre-convert-uses-of-int-rc-=-seq_printf.patch
staging-lustre-convert-remaining-uses-of-=-seq_printf.patch
x86-mtrr-if-remove-use-of-seq_printf-return-value.patch
power-wakeup-remove-use-of-seq_printf-return-value.patch
rtc-remove-use-of-seq_printf-return-value.patch
ipc-remove-use-of-seq_printf-return-value.patch
pxa27x_udc-remove-use-of-seq_printf-return-value.patch
microblaze-mb-remove-use-of-seq_printf-return-value.patch
nios2-cpuinfo-remove-use-of-seq_printf-return-value.patch
arm-plat-pxa-remove-use-of-seq_printf-return-value.patch
openrisc-remove-use-of-seq_printf-return-value.patch
cris-remove-use-of-seq_printf-return-value.patch
mfd-ab8500-debugfs-remove-use-of-seq_printf-return-value.patch
staging-i2o-remove-use-of-seq_printf-return-value.patch
staging-rtl8192x-remove-use-of-seq_printf-return-value.patch
s390-remove-use-of-seq_printf-return-value.patch
i8k-remove-use-of-seq_printf-return-value.patch
watchdog-bcm281xx-remove-use-of-seq_printf-return-value.patch
proc-remove-use-of-seq_printf-return-value.patch
cgroup-remove-use-of-seq_printf-return-value.patch
tracing-remove-use-of-seq_printf-return-value.patch
lru_cache-remove-use-of-seq_printf-return-value.patch
parisc-remove-use-of-seq_printf-return-value.patch
regulator-dbx500-remove-use-of-seq_puts-seq_printf-return-value.patch
mm-utilc-add-kstrimdup.patch
checkpatch-improve-no-space-is-necessary-after-a-cast-test.patch
linux-next.patch
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