From: Dmitry V. Levin <ldv@altlinux.org>
Date: Thu, 22 Dec 2016 23:36:32 +0000 (+0000)
Subject: desc: remove redundant casts
X-Git-Tag: v4.16~290
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=274348cbac6481f52c3715e0f502aa64ef52822d;p=strace

desc: remove redundant casts

* desc.c (umove_kulong_array_or_printaddr): Remove redundant cast
from uint32_t to kernel_ulong_t.
(SYS_FUNC(pselect6)): Remove redundant casts from kernel_ulong_t
to unsigned long.
---

diff --git a/desc.c b/desc.c
index 45dc8419..ebf5b7e4 100644
--- a/desc.c
+++ b/desc.c
@@ -238,7 +238,7 @@ umove_kulong_array_or_printaddr(struct tcb *tcp, const long addr,
 			size_t i;
 
 			for (i = 0; i < n; ++i)
-				ptr[i] = (kernel_ulong_t) ptr32[i];
+				ptr[i] = ptr32[i];
 		}
 		return r;
 	}
@@ -257,8 +257,7 @@ SYS_FUNC(pselect6)
 						     data, ARRAY_SIZE(data))) {
 			tprints("{");
 			/* NB: kernel requires data[1] == NSIG / 8 */
-			print_sigset_addr_len(tcp, (unsigned long) data[0],
-					      (unsigned long) data[1]);
+			print_sigset_addr_len(tcp, data[0], data[1]);
 			tprintf(", %" PRI_klu "}", data[1]);
 		}
 	}