Julia Lawall 2198a64a74 drivers/mmc: correct error-handling code ...

sdhci_alloc_host returns an ERR_PTR value in an error case instead of NULL.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@match exists@
expression x, E;
statement S1, S2;
@@

x = sdhci_alloc_host(...)
... when != x = E
(
*  if (x == NULL || ...) S1 else S2
|
*  if (x == NULL && ...) S1 else S2
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Matt Fleming <matt@console-pimps.org>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com>
Cc: Philip Langdale <philipl@overt.org>
Cc: Pierre Ossman <pierre@ossman.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-08-07 10:39:56 -07:00

..

at91_mci.c

…

atmel-mci-regs.h

atmel-mci: add MCI2 register definitions

2009-06-13 22:43:01 +02:00

atmel-mci.c

atmel-mci: Add support for inverted detect pin

2009-04-08 20:47:48 +02:00

au1xmmc.c

…

cb710-mmc.c

cb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG

2009-07-31 12:28:46 +02:00

cb710-mmc.h

mmc: Driver for CB710/720 memory card reader (MMC part)

2009-06-13 22:42:58 +02:00

imxmmc.c

imxmmc: Remove unnecessary semicolons

2009-07-31 12:28:46 +02:00

imxmmc.h

…

Kconfig

mmc: Add new via-sdmmc host controller driver

2009-06-21 21:00:59 +02:00

Makefile

mmc: Add new via-sdmmc host controller driver

2009-06-21 21:00:59 +02:00

mmc_spi.c

spi: add spi_master flag word

2009-06-30 18:56:00 -07:00

mmci.c

[ARM] 5544/1: Trust PrimeCell resource sizes

2009-06-11 15:36:56 +01:00

mmci.h

mmci: Add support for ST Micro derivate

2009-02-02 20:57:06 +01:00

mvsdio.c

mvsdio: fix handling of partial word at the end of PIO transfer

2009-07-20 16:46:34 -07:00

mvsdio.h

mmc: SDIO driver for Marvell SoCs

2009-03-24 21:30:03 +01:00

mxcmmc.c

mxcmmc: remove frequency workaround

2009-06-13 22:42:59 +02:00

of_mmc_spi.c

mmc: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:21 -07:00

omap_hsmmc.c

Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-06-14 13:42:43 -07:00

omap.c

mmc/omap: make mmci-omap using platform_driver_probe

2009-06-13 22:42:57 +02:00

pxamci.c

pxamci: correct DMA flow control

2009-07-03 14:13:28 +08:00

pxamci.h

…

ricoh_mmc.c

ricoh_mmc: Use suspend_late/resume_early

2009-02-02 20:57:06 +01:00

s3cmci.c

s3cmci: fix dma configuration call

2009-06-21 21:00:59 +02:00

s3cmci.h

…

sdhci-of.c

drivers/mmc: correct error-handling code

2009-08-07 10:39:56 -07:00

sdhci-pci.c

sdhci: Specific quirk vor VIA SDHCI controller in VX855ES

2009-06-21 21:00:59 +02:00

sdhci-pltfm.c

sdhci: platform driver for SDHCI

2009-06-13 22:42:59 +02:00

sdhci-s3c.c

sdhci: Add SDHCI_QUIRK_NO_MULTIBLOCK quirk

2009-06-21 21:00:58 +02:00

sdhci.c

sdhci: use SG_MITER_TO_SG/SG_MITER_FROM_SG

2009-07-31 12:28:45 +02:00

sdhci.h

sdhci: get rid of "frequency too high" flood when using eSDHC

2009-07-29 19:10:36 -07:00

sdricoh_cs.c

…

tifm_sd.c

…

tmio_mmc.c

tmio_mmc: allow compilation for ASIC3

2009-06-13 22:43:01 +02:00

tmio_mmc.h

tmio_mmc: add bus_shift support

2009-06-13 22:43:00 +02:00

via-sdmmc.c

mmc: Add new via-sdmmc host controller driver

2009-06-21 21:00:59 +02:00

wbsd.c

New mail address for Pierre Ossman

2009-04-08 20:14:54 +02:00

wbsd.h

…