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authorFabio Estevam <fabio.estevam@freescale.com>2015-01-22 22:43:07 -0200
committerBrian Norris <computersforpeace@gmail.com>2015-02-05 19:51:40 -0800
commitb1ab474fdaab6da2b9a0695b2c72ee5896dd6796 (patch)
treed35095b22e6ca343a0700387e208ea8a559e6d1a /drivers/mtd
parent50131b73de14894d556baa5510f4e49db0454d93 (diff)
downloadlinux-b1ab474fdaab6da2b9a0695b2c72ee5896dd6796.tar.bz2
mtd: fsl-quadspi: Remove unnecessary 'map_failed' label
There is no need to keep the 'map_failed' label. We can simply return the error code directly and let the code shorter and cleaner. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Han Xu <han.xu@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/spi-nor/fsl-quadspi.c28
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
index 1c0572a0a576..b1cc182c46a1 100644
--- a/drivers/mtd/spi-nor/fsl-quadspi.c
+++ b/drivers/mtd/spi-nor/fsl-quadspi.c
@@ -798,37 +798,30 @@ static int fsl_qspi_probe(struct platform_device *pdev)
/* find the resources */
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "QuadSPI");
q->iobase = devm_ioremap_resource(dev, res);
- if (IS_ERR(q->iobase)) {
- ret = PTR_ERR(q->iobase);
- goto map_failed;
- }
+ if (IS_ERR(q->iobase))
+ return PTR_ERR(q->iobase);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"QuadSPI-memory");
q->ahb_base = devm_ioremap_resource(dev, res);
- if (IS_ERR(q->ahb_base)) {
- ret = PTR_ERR(q->ahb_base);
- goto map_failed;
- }
+ if (IS_ERR(q->ahb_base))
+ return PTR_ERR(q->ahb_base);
+
q->memmap_phy = res->start;
/* find the clocks */
q->clk_en = devm_clk_get(dev, "qspi_en");
- if (IS_ERR(q->clk_en)) {
- ret = PTR_ERR(q->clk_en);
- goto map_failed;
- }
+ if (IS_ERR(q->clk_en))
+ return PTR_ERR(q->clk_en);
q->clk = devm_clk_get(dev, "qspi");
- if (IS_ERR(q->clk)) {
- ret = PTR_ERR(q->clk);
- goto map_failed;
- }
+ if (IS_ERR(q->clk))
+ return PTR_ERR(q->clk);
ret = clk_prepare_enable(q->clk_en);
if (ret) {
dev_err(dev, "can not enable the qspi_en clock\n");
- goto map_failed;
+ return ret;
}
ret = clk_prepare_enable(q->clk);
@@ -952,7 +945,6 @@ irq_failed:
clk_disable_unprepare(q->clk);
clk_failed:
clk_disable_unprepare(q->clk_en);
-map_failed:
return ret;
}