diff --git a/coders/tiff.c b/coders/tiff.c
index 24e0be5..3f77383 100644
--- a/coders/tiff.c
+++ b/coders/tiff.c
@@ -1662,14 +1662,14 @@
if (tiff_semaphore == (SemaphoreInfo *) NULL)
tiff_semaphore=AllocateSemaphoreInfo();
- LockSemaphoreInfo(tiff_semaphore);
+ (void) LockSemaphoreInfo(tiff_semaphore);
if (instantiate_key == MagickFalse)
{
if (MagickCreateThreadKey(&tiff_exception) == MagickFalse)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
instantiate_key=MagickTrue;
}
- UnlockSemaphoreInfo(tiff_semaphore);
+ (void) UnlockSemaphoreInfo(tiff_semaphore);
*version='\0';
#if defined(TIFF_VERSION)
(void) FormatMagickString(version,MaxTextExtent,"%d",TIFF_VERSION);
@@ -1784,12 +1784,12 @@
(void) UnregisterMagickInfo("TIF");
(void) UnregisterMagickInfo("TIFF");
(void) UnregisterMagickInfo("TIFF64");
- LockSemaphoreInfo(tiff_semaphore);
+ (void) LockSemaphoreInfo(tiff_semaphore);
if (instantiate_key != MagickFalse)
if (MagickDeleteThreadKey(tiff_exception) == MagickFalse)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
instantiate_key=MagickFalse;
- UnlockSemaphoreInfo(tiff_semaphore);
+ (void) UnlockSemaphoreInfo(tiff_semaphore);
DestroySemaphoreInfo(&tiff_semaphore);
}