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Minor code rearrangements.

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This commit is contained in:
Ulrich Drepper 2003-09-11 08:00:43 +00:00
parent 1fe4d5652d
commit 3892d906f7
1 changed files with 14 additions and 16 deletions
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30
nptl/pthread_mutex_lock.c
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@ -17,6 +17,7 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <assert.h>
#include <errno.h>
#include "pthreadP.h"
#include <lowlevellock.h>
@ -46,19 +47,14 @@ __pthread_mutex_lock (mutex)
return EAGAIN;
++mutex->__data.__count;
}
else
{
/* We have to get the mutex. */
LLL_MUTEX_LOCK (mutex->__data.__lock);
/* Record the ownership. */
mutex->__data.__owner = id;
mutex->__data.__count = 1;
#ifndef NO_INCR
++mutex->__data.__nusers;
#endif
return 0;
}
/* We have to get the mutex. */
LLL_MUTEX_LOCK (mutex->__data.__lock);
mutex->__data.__count = 1;
break;
/* Error checking mutex. */
@ -75,14 +71,16 @@ __pthread_mutex_lock (mutex)
case PTHREAD_MUTEX_ADAPTIVE_NP:
/* Normal mutex. */
LLL_MUTEX_LOCK (mutex->__data.__lock);
/* Record the ownership. */
mutex->__data.__owner = id;
#ifndef NO_INCR
++mutex->__data.__nusers;
#endif
break;
}
/* Record the ownership. */
assert (mutex->__data.__owner == 0);
mutex->__data.__owner = id;
#ifndef NO_INCR
++mutex->__data.__nusers;
#endif
return 0;
}
#ifndef __pthread_mutex_lock