]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
drivers/mmc/host: use ERR_CAST
authorJulia Lawall <julia@diku.dk>
Wed, 26 May 2010 21:42:11 +0000 (14:42 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 27 May 2010 16:12:40 +0000 (09:12 -0700)
commitdc0fd7b56141999832a6bccda2f7e9765f0bc087
treefbd92ad8910f41865909d04198011492266b0752
parentc63b3cba4f47ef9f4b3f952b4f923cf341d250ac
drivers/mmc/host: use ERR_CAST

Use ERR_CAST(x) rather than ERR_PTR(PTR_ERR(x)).  The former makes more
clear what is the purpose of the operation, which otherwise looks like a
no-op.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
T x;
identifier f;
@@

T f (...) { <+...
- ERR_PTR(PTR_ERR(x))
+ x
 ...+> }

@@
expression x;
@@

- ERR_PTR(PTR_ERR(x))
+ ERR_CAST(x)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/mmc/host/sdhci-pci.c