From: Nicholas Mc Guire Date: Sun, 1 Feb 2015 11:15:46 +0000 (-0500) Subject: mtd: fsl-quadspi: cleanup wait_for_completion return handling X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=219a8d13dd2bd0536e359405d046bdce9cc9d134;p=linux-beck.git mtd: fsl-quadspi: cleanup wait_for_completion return handling return type of wait_for_completion_timeout is unsigned long not int, this patch uses the return value of wait_for_completion_timeout in the condition directly rather than adding a additional appropriately typed variable. Signed-off-by: Nicholas Mc Guire Acked-by: Han Xu Signed-off-by: Brian Norris --- diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c index c01dd1611888..5d5d36272bb5 100644 --- a/drivers/mtd/spi-nor/fsl-quadspi.c +++ b/drivers/mtd/spi-nor/fsl-quadspi.c @@ -460,8 +460,7 @@ fsl_qspi_runcmd(struct fsl_qspi *q, u8 cmd, unsigned int addr, int len) writel((seqid << QUADSPI_IPCR_SEQID_SHIFT) | len, base + QUADSPI_IPCR); /* Wait for the interrupt. */ - err = wait_for_completion_timeout(&q->c, msecs_to_jiffies(1000)); - if (!err) { + if (!wait_for_completion_timeout(&q->c, msecs_to_jiffies(1000))) { dev_err(q->dev, "cmd 0x%.2x timeout, addr@%.8x, FR:0x%.8x, SR:0x%.8x\n", cmd, addr, readl(base + QUADSPI_FR),