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| author | Joe Perches <joe@perches.com> | 2015-02-22 10:21:07 -0800 |
|---|---|---|
| committer | Corey Minyard <cminyard@mvista.com> | 2015-05-05 14:24:46 -0500 |
| commit | 5e33cd0c5a299772b5ec1a493f0a77548664ae06 (patch) | |
| tree | ce2245faea49a8d676fc53370188a08a136d4668 /drivers/char/ipmi | |
| parent | b0e9aaa99dfb3036829e91d4f0aae449639e221a (diff) | |
| download | linux-5e33cd0c5a299772b5ec1a493f0a77548664ae06.tar.bz2 | |
ipmi: Remove incorrect use of seq_has_overflowed
commit d6c5dc18d863 ("ipmi: Remove uses of return value of seq_printf")
incorrectly changed the return value of various proc_show functions
to use seq_has_overflowed().
These functions should return 0 on completion rather than 1/true
on overflow. 1 is the same as #define SEQ_SKIP which would cause
the output to not be emitted (skipped) instead.
This is a logical defect only as the length of these outputs are
all smaller than the initial allocation done by the seq filesystem.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'drivers/char/ipmi')
| -rw-r--r-- | drivers/char/ipmi/ipmi_msghandler.c | 4 | ||||
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 4 | ||||
| -rw-r--r-- | drivers/char/ipmi/ipmi_ssif.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 9bb592872532..bf75f6361773 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -2000,7 +2000,7 @@ static int smi_ipmb_proc_show(struct seq_file *m, void *v) seq_printf(m, " %x", intf->channels[i].address); seq_putc(m, '\n'); - return seq_has_overflowed(m); + return 0; } static int smi_ipmb_proc_open(struct inode *inode, struct file *file) @@ -2023,7 +2023,7 @@ static int smi_version_proc_show(struct seq_file *m, void *v) ipmi_version_major(&intf->bmc->id), ipmi_version_minor(&intf->bmc->id)); - return seq_has_overflowed(m); + return 0; } static int smi_version_proc_open(struct inode *inode, struct file *file) diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 5e90a18afbaf..468c75e10330 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -3080,7 +3080,7 @@ static int smi_type_proc_show(struct seq_file *m, void *v) seq_printf(m, "%s\n", si_to_str[smi->si_type]); - return seq_has_overflowed(m); + return 0; } static int smi_type_proc_open(struct inode *inode, struct file *file) @@ -3153,7 +3153,7 @@ static int smi_params_proc_show(struct seq_file *m, void *v) smi->irq, smi->slave_addr); - return seq_has_overflowed(m); + return 0; } static int smi_params_proc_open(struct inode *inode, struct file *file) diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c index 3c3b7257867b..ee3b8c5e7e21 100644 --- a/drivers/char/ipmi/ipmi_ssif.c +++ b/drivers/char/ipmi/ipmi_ssif.c @@ -1200,7 +1200,7 @@ static int smi_type_proc_show(struct seq_file *m, void *v) { seq_puts(m, "ssif\n"); - return seq_has_overflowed(m); + return 0; } static int smi_type_proc_open(struct inode *inode, struct file *file) |