Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3c84dc7e authored by Michal Simek's avatar Michal Simek Committed by Greg Kroah-Hartman
Browse files

char: xilinx_hwicap: Remove pointless local variables 



Remove unused variables which generates these warnings:
[linux-4.10-rc5/drivers/char/xilinx_hwicap/buffer_icap.c:301]: (style)
Variable 'num_writes' is modified but its new value is never used.
[linux-4.10-rc5/drivers/char/xilinx_hwicap/buffer_icap.c:356]: (style)
Variable 'read_count' is modified but its new value is never used.

Reported-by: default avatarDavid Binderman <dcb314@hotmail.com>
Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 36bebcff

drivers/char/xilinx_hwicap/buffer_icap.c

+0 −4
Original line number Diff line number Diff line
@@ -269,7 +269,6 @@ int buffer_icap_set_configuration(struct hwicap_drvdata *drvdata, u32 *data, 
{

	int status;

	s32 buffer_count = 0;

	s32 num_writes = 0;

	bool dirty = false;

	u32 i;

	void __iomem *base_address = drvdata->base_address;
@@ -298,7 +297,6 @@ int buffer_icap_set_configuration(struct hwicap_drvdata *drvdata, u32 *data, 
		}



		buffer_count = 0;

		num_writes++;

		dirty = false;

	}
@@ -328,7 +326,6 @@ int buffer_icap_get_configuration(struct hwicap_drvdata *drvdata, u32 *data, 
{

	int status;

	s32 buffer_count = 0;

	s32 read_count = 0;

	u32 i;

	void __iomem *base_address = drvdata->base_address;
@@ -353,7 +350,6 @@ int buffer_icap_get_configuration(struct hwicap_drvdata *drvdata, u32 *data, 
			}



			buffer_count = 0;

			read_count++;

		}



		/* Copy data from bram */