forked from luck/tmp_suning_uos_patched
sparc: semtimedop() unreachable due to comparison error
A bug was reported that the semtimedop() system call was always failing eith ENOSYS. Since SEMCTL is defined as 3, and SEMTIMEDOP is defined as 4, the comparison "call <= SEMCTL" will always prevent SEMTIMEDOP from getting through to the semaphore ops switch statement. This is corrected by changing the comparison to "call <= SEMTIMEDOP". Orabug: 20633375 Signed-off-by: Rob Gardner <rob.gardner@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -333,7 +333,7 @@ SYSCALL_DEFINE6(sparc_ipc, unsigned int, call, int, first, unsigned long, second
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long err;
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/* No need for backward compatibility. We can start fresh... */
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if (call <= SEMCTL) {
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if (call <= SEMTIMEDOP) {
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switch (call) {
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case SEMOP:
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err = sys_semtimedop(first, ptr,
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