Xext: fix clang compiler warning
shm.c:1150:24: warning: equality comparison with extraneous parentheses [-Wparentheses-equality] if ((shmdesc->addr == ((char *) -1))) { Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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@ -1147,7 +1147,7 @@ ProcShmAttachFd(ClientPtr client)
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fd, 0);
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close(fd);
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if ((shmdesc->addr == ((char *) -1))) {
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if (shmdesc->addr == ((char *) -1)) {
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free(shmdesc);
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return BadAccess;
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}
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@ -1237,7 +1237,7 @@ ProcShmCreateSegment(ClientPtr client)
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MAP_SHARED,
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fd, 0);
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if ((shmdesc->addr == ((char *) -1))) {
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if (shmdesc->addr == ((char *) -1)) {
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close(fd);
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free(shmdesc);
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return BadAccess;
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