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From: Bart Van Assche <bvanassche@acm.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Christoph Hellwig <hch@lst.de>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
	Bart Van Assche <bvanassche@acm.org>,
	Harvey Harrison <harvey.harrison@gmail.com>,
	"H . Peter Anvin" <hpa@zytor.com>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH 1/9] linux/unaligned/byteshift.h: Remove superfluous casts
Date: Mon, 28 Oct 2019 13:06:52 -0700	[thread overview]
Message-ID: <20191028200700.213753-2-bvanassche@acm.org> (raw)
In-Reply-To: <20191028200700.213753-1-bvanassche@acm.org>

The C language supports casting a void pointer into a non-void pointer
implicitly. Remove explicit void pointer to non-void pointer casts because
these are superfluous.

Cc: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 include/linux/unaligned/be_byteshift.h | 6 +++---
 include/linux/unaligned/le_byteshift.h | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/linux/unaligned/be_byteshift.h b/include/linux/unaligned/be_byteshift.h
index 8bdb8fa01bd4..c43ff5918c8a 100644
--- a/include/linux/unaligned/be_byteshift.h
+++ b/include/linux/unaligned/be_byteshift.h
@@ -40,17 +40,17 @@ static inline void __put_unaligned_be64(u64 val, u8 *p)
 
 static inline u16 get_unaligned_be16(const void *p)
 {
-	return __get_unaligned_be16((const u8 *)p);
+	return __get_unaligned_be16(p);
 }
 
 static inline u32 get_unaligned_be32(const void *p)
 {
-	return __get_unaligned_be32((const u8 *)p);
+	return __get_unaligned_be32(p);
 }
 
 static inline u64 get_unaligned_be64(const void *p)
 {
-	return __get_unaligned_be64((const u8 *)p);
+	return __get_unaligned_be64(p);
 }
 
 static inline void put_unaligned_be16(u16 val, void *p)
diff --git a/include/linux/unaligned/le_byteshift.h b/include/linux/unaligned/le_byteshift.h
index 1628b75866f0..2248dcb0df76 100644
--- a/include/linux/unaligned/le_byteshift.h
+++ b/include/linux/unaligned/le_byteshift.h
@@ -40,17 +40,17 @@ static inline void __put_unaligned_le64(u64 val, u8 *p)
 
 static inline u16 get_unaligned_le16(const void *p)
 {
-	return __get_unaligned_le16((const u8 *)p);
+	return __get_unaligned_le16(p);
 }
 
 static inline u32 get_unaligned_le32(const void *p)
 {
-	return __get_unaligned_le32((const u8 *)p);
+	return __get_unaligned_le32(p);
 }
 
 static inline u64 get_unaligned_le64(const void *p)
 {
-	return __get_unaligned_le64((const u8 *)p);
+	return __get_unaligned_le64(p);
 }
 
 static inline void put_unaligned_le16(u16 val, void *p)
-- 
2.24.0.rc0.303.g954a862665-goog


  reply	other threads:[~2019-10-28 20:07 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-28 20:06 [PATCH 0/9] Consolidate {get,put}_unaligned_[bl]e24() definitions Bart Van Assche
2019-10-28 20:06 ` Bart Van Assche [this message]
2019-10-28 20:06 ` [PATCH 2/9] c6x: Include <linux/unaligned/generic.h> instead of duplicating it Bart Van Assche
2019-11-07  3:09   ` Bart Van Assche
2019-11-07 13:54   ` Mark Salter
2019-10-28 20:06 ` [PATCH 3/9] treewide: Consolidate {get,put}_unaligned_[bl]e24() definitions Bart Van Assche
2019-10-28 20:06 ` [PATCH 4/9] drivers/iio: Sign extend without triggering implementation-defined behavior Bart Van Assche
2019-10-30 19:43   ` Jonathan Cameron
2019-10-30 20:02   ` Peter Zijlstra
2019-10-30 22:13     ` Douglas Gilbert
2019-10-31 17:55       ` Bart Van Assche
2019-10-28 20:06 ` [PATCH 5/9] scsi/st: Use get_unaligned_signed_be24() Bart Van Assche
2019-10-28 20:06 ` [PATCH 6/9] scsi/trace: Use get_unaligned_be*() Bart Van Assche
2019-10-28 20:06 ` [PATCH 7/9] arm/ecard: Use get_unaligned_le{16,24}() Bart Van Assche
2019-10-28 20:06 ` [PATCH 8/9] IB/qib: Sign extend without triggering implementation-defined behavior Bart Van Assche
2019-10-28 20:07 ` [PATCH 9/9] ASoC/fsl_spdif: Use put_unaligned_be24() instead of open-coding it Bart Van Assche
2019-10-28 20:24   ` Mark Brown
2019-10-28 20:49     ` Bart Van Assche
2019-10-28 21:52 ` [PATCH 0/9] Consolidate {get,put}_unaligned_[bl]e24() definitions Peter Zijlstra
2019-10-28 22:02   ` Bart Van Assche
2019-10-29  1:10 ` Douglas Gilbert

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