Commit 33e44b15 authored by Evgeniy Polyakov's avatar Evgeniy Polyakov Committed by Linus Torvalds

w1_therm_read_bin: don't call flush_signals()

This can disrupt userspace signal management.
Signed-off-by: default avatarEvgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a66e356c
...@@ -191,11 +191,7 @@ static ssize_t w1_therm_read_bin(struct kobject *kobj, char *buf, loff_t off, si ...@@ -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); w1_write_8(dev, W1_CONVERT_TEMP);
while (tm) { msleep(tm);
tm = msleep_interruptible(tm);
if (signal_pending(current))
flush_signals(current);
}
if (!w1_reset_select_slave(sl)) { if (!w1_reset_select_slave(sl)) {
......
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