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authorEvgeniy Polyakov <johnpol@2ka.mipt.ru>2007-06-27 14:10:04 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-06-28 11:38:19 -0700
commit33e44b158821cc703f99d43d87579a2fe819ce7b (patch)
tree997133f612798302008ba49fc4b4a004f2a5868e
parenta66e356c04ece4a96f44b942b68234c3de8ec3f5 (diff)
w1_therm_read_bin: don't call flush_signals()
This can disrupt userspace signal management. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Roland McGrath <roland@redhat.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/w1/slaves/w1_therm.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 732db478004..1a6937dc190 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -191,11 +191,7 @@ static ssize_t w1_therm_read_bin(struct kobject *kobj, char *buf, loff_t off, si
w1_write_8(dev, W1_CONVERT_TEMP);
- while (tm) {
- tm = msleep_interruptible(tm);
- if (signal_pending(current))
- flush_signals(current);
- }
+ msleep(tm);
if (!w1_reset_select_slave(sl)) {