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parport: "dev->timeslice" is an unsigned long, not an int 

While auditing proc_doulongvec_ms_jiffies_minmax() usage in kernel, I found
a bug in drivers/parport/procfs.c, incorrectly using sizeof(int) instead of
sizeof(unsigned long)

Only 64bit arches are affected by this old bug.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Eric Dumazet 2007-12-17 16:19:51 -08:00 committed by Linus Torvalds
parent 8d431dbef4
commit 60af880339
1 changed files with 1 additions and 1 deletions
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2
drivers/parport/procfs.c
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@ -384,7 +384,7 @@ parport_device_sysctl_template = {
{
.procname = "timeslice",
.data = NULL,
.maxlen = sizeof(int),
.maxlen = sizeof(unsigned long),
.mode = 0644,
.proc_handler = &proc_doulongvec_ms_jiffies_minmax,
.extra1 = (void*) &parport_min_timeslice_value,