From: Michal Simek Date: Mon, 23 Jan 2017 11:53:36 +0000 (+0100) Subject: char: xilinx_hwicap: Remove pointless local variables X-Git-Tag: v4.11-rc1~118^2~99 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3c84dc7e79f5bd676599a79a6bfed4d30a38ae30;p=karo-tx-linux.git 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: David Binderman Signed-off-by: Michal Simek Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/char/xilinx_hwicap/buffer_icap.c b/drivers/char/xilinx_hwicap/buffer_icap.c index 53c3882e4981..35981cae1afa 100644 --- a/drivers/char/xilinx_hwicap/buffer_icap.c +++ b/drivers/char/xilinx_hwicap/buffer_icap.c @@ -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 */