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staging: fbtft: remove unnecessary parantheses around assignment 

Parentheses are not needed around the right hand side of an assignment.
This patch is done using Coccinelle:

@@
expression a, b;
@@

b =
-(
a
-)

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aastha Gupta 2017-10-07 20:17:18 +05:30 committed by Greg Kroah-Hartman
parent db8c7f2b64
commit 4aca3ca4b7
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/fbtft/fb_uc1611.c
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@ -225,7 +225,7 @@ static int write_vmem(struct fbtft_par *par, size_t offset, size_t len)
u8 *buf8 = par->txbuf.buf; u8 *buf8 = par->txbuf.buf;
u16 *buf16 = par->txbuf.buf; u16 *buf16 = par->txbuf.buf;
int line_length = par->info->fix.line_length; int line_length = par->info->fix.line_length;
int y_start = (offset / line_length); int y_start = offset / line_length;
int y_end = (offset + len - 1) / line_length; int y_end = (offset + len - 1) / line_length;
int x, y, i; int x, y, i;
int ret = 0; int ret = 0;