From 8e8a4bc22fc475244dd7c794f2271dd55399e859 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Mon, 3 Oct 2011 04:35:47 +0000 Subject: [PATCH] cmd_sf: Fix compiler warning cmd_sf.c: In function 'do_spi_flash': cmd_sf.c:164:9: warning: 'skipped' may be used uninitialized in this function Signed-off-by: Kumar Gala Acked-by: Mike Frysinger Acked-by: Simon Glass --- common/cmd_sf.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/common/cmd_sf.c b/common/cmd_sf.c index c8c547ac0b..72256567d3 100644 --- a/common/cmd_sf.c +++ b/common/cmd_sf.c @@ -161,12 +161,11 @@ static int spi_flash_update(struct spi_flash *flash, u32 offset, char *cmp_buf; const char *end = buf + len; size_t todo; /* number of bytes to do in this pass */ - size_t skipped; /* statistics */ + size_t skipped = 0; /* statistics */ cmp_buf = malloc(flash->sector_size); if (cmp_buf) { - for (skipped = 0; buf < end && !err_oper; - buf += todo, offset += todo) { + for (; buf < end && !err_oper; buf += todo, offset += todo) { todo = min(end - buf, flash->sector_size); err_oper = spi_flash_update_block(flash, offset, todo, buf, cmp_buf, &skipped); @@ -181,6 +180,7 @@ static int spi_flash_update(struct spi_flash *flash, u32 offset, } printf("%zu bytes written, %zu bytes skipped\n", len - skipped, skipped); + return 0; }