BackPup/Linux
1
0 Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-10-07 05:31:08 -04:00
Code Issues Packages Projects Releases Wiki Activity

[PATCH] sigprocmask: kill unneeded temp var

Browse Source 
Cleanup, remove unneeded double copying of current->blocked.

Signed-off-by: Oleg Nesterov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Oleg Nesterov authored and Linus Torvalds committed 2006-03-23 07:38:15 -08:00
1 parent 40953ed87d
commit a26fd335b4
1 file changed
+4 -4
Download Patch File Download Diff File Expand all files Collapse all files
kernel/signal.c
+4 -4
View File
@@ -2101,10 +2101,11 @@ long do_no_restart_syscall(struct restart_block *param)
int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
{
int error;
sigset_t old_block;
spin_lock_irq(&current->sighand->siglock);
old_block = current->blocked;
if (oldset)
*oldset = current->blocked;
error = 0;
switch (how) {
case SIG_BLOCK:
@@ -2121,8 +2122,7 @@ int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
}
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
if (oldset)
*oldset = old_block;
return error;
}