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flash/nor/stm32f2x: fix clang static analyzer warning 

Using a signed variable as a parameter of FLASH_SNB() macro
generated "warning: The result of the left shift is undefined
because the left operand is negative"

Change-Id: I8b3fe840f9308962460906097df6ddd848c07b25
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/5356
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Tomas Vanek 2019-12-10 19:49:01 +01:00
parent 881484708d
commit 104a5cbef8
1 changed files with 1 additions and 1 deletions
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2
src/flash/nor/stm32f2x.c
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@ -634,7 +634,7 @@ static int stm32x_erase(struct flash_bank *bank, int first, int last)
*/
for (i = first; i <= last; i++) {
int snb;
unsigned int snb;
if (stm32x_info->has_large_mem && i >= 12)
snb = (i - 12) | 0x10;
else