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coccicnelle: Ignore return of memset

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The return of memset is never checked. This patch explicitly ignore
the return to avoid MISRA-C violations.

The only directory excluded directory was ext/* since it contains
only imported code.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2018-09-11 19:09:03 -07:00 • committed by Anas Nashif
commit da49f2e440
220 changed files with 577 additions and 550 deletions
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4
subsys/dfu/img_util/flash_img.c
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@ -94,8 +94,8 @@ static int flash_block_write(struct flash_img_context *ctx, off_t offset,
if (finished && ctx->buf_bytes > 0) {
/* pad the rest of ctx->buf and write it out */
memset(ctx->buf + ctx->buf_bytes, 0xFF,
CONFIG_IMG_BLOCK_BUF_SIZE - ctx->buf_bytes);
(void)memset(ctx->buf + ctx->buf_bytes, 0xFF,
CONFIG_IMG_BLOCK_BUF_SIZE - ctx->buf_bytes);
flash_write_protection_set(ctx->dev, false);
rc = flash_write(ctx->dev, offset + ctx->bytes_written,