From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Sun, 4 Dec 2011 12:24:47 +0100 Subject: [U-Boot] [PATCH 2/9] drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings In-Reply-To: <1322930775-4767-2-git-send-email-agust@denx.de> References: <1322930775-4767-1-git-send-email-agust@denx.de> <1322930775-4767-2-git-send-email-agust@denx.de> Message-ID: <201112041224.47897.marek.vasut@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de > Fix warnings for both cases: > > definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST: > nand_spl_simple.c: In function 'nand_read_page': > nand_spl_simple.c:156:6: warning: variable 'stat' set but not used > [-Wunused-but-set-variable] > > not definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST: > nand_spl_simple.c: In function 'nand_read_page': > nand_spl_simple.c:196:6: warning: variable 'stat' set but not used > [-Wunused-but-set-variable] > > Signed-off-by: Anatolij Gustschin > Cc: Heiko Schocher > Cc: Scott Wood > --- > drivers/mtd/nand/nand_spl_simple.c | 6 ++---- > 1 files changed, 2 insertions(+), 4 deletions(-) > > diff --git a/drivers/mtd/nand/nand_spl_simple.c > b/drivers/mtd/nand/nand_spl_simple.c index ed821f2..7eb08a3 100644 > --- a/drivers/mtd/nand/nand_spl_simple.c > +++ b/drivers/mtd/nand/nand_spl_simple.c > @@ -153,7 +153,6 @@ static int nand_read_page(int block, int page, uchar > *dst) int eccbytes = CONFIG_SYS_NAND_ECCBYTES; > int eccsteps = CONFIG_SYS_NAND_ECCSTEPS; > uint8_t *p = dst; > - int stat; > > /* > * No malloc available for now, just use some temporary locations > @@ -176,7 +175,7 @@ static int nand_read_page(int block, int page, uchar > *dst) this->ecc.hwctl(&mtd, NAND_ECC_READ); > this->read_buf(&mtd, p, eccsize); > this->ecc.calculate(&mtd, p, &ecc_calc[i]); > - stat = this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); > + this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); > } > > return 0; > @@ -193,7 +192,6 @@ static int nand_read_page(int block, int page, void > *dst) int eccbytes = CONFIG_SYS_NAND_ECCBYTES; > int eccsteps = CONFIG_SYS_NAND_ECCSTEPS; > uint8_t *p = dst; > - int stat; > > nand_command(block, page, 0, NAND_CMD_READ0); > > @@ -224,7 +222,7 @@ static int nand_read_page(int block, int page, void > *dst) * from correct_data(). We just hope that all possible errors > * are corrected by this routine. > */ > - stat = this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); > + this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); > } > > return 0; Acked-by: Marek Vasut