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Message-Id: <20240802-container_of_const_fix-v1-1-90e7a5b624f9@quicinc.com> Date: Fri, 02 Aug 2024 23:15:15 +0800 From: Zijun Hu <zijun_hu@...oud.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: Jason Gunthorpe <jgg@...pe.ca>, Sakari Ailus <sakari.ailus@...ux.intel.com>, "Matthew Wilcox (Oracle)" <willy@...radead.org>, Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, "Rafael J. Wysocki" <rafael@...nel.org>, Zijun Hu <zijun_hu@...oud.com>, linux-kernel@...r.kernel.org, Zijun Hu <quic_zijuhu@...cinc.com> Subject: [PATCH] linux/container_of.h: Remove redundant type cast in container_of_const() From: Zijun Hu <quic_zijuhu@...cinc.com> Remove redundant (type *) cast for default branch in container_of_const() since the cast has been done by container_of(). Signed-off-by: Zijun Hu <quic_zijuhu@...cinc.com> --- include/linux/container_of.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/container_of.h b/include/linux/container_of.h index 713890c867be..c36435e7c7f2 100644 --- a/include/linux/container_of.h +++ b/include/linux/container_of.h @@ -32,7 +32,7 @@ #define container_of_const(ptr, type, member) \ _Generic(ptr, \ const typeof(*(ptr)) *: ((const type *)container_of(ptr, type, member)),\ - default: ((type *)container_of(ptr, type, member)) \ + default: container_of(ptr, type, member) \ ) #endif /* _LINUX_CONTAINER_OF_H */ --- base-commit: 8400291e289ee6b2bf9779ff1c83a291501f017b change-id: 20240802-container_of_const_fix-87ecdb71ba90 Best regards, -- Zijun Hu <quic_zijuhu@...cinc.com>
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