Staging: media: Replace dev_err with pr_err to avoid null pointer derefrence

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This patch replace dev_err with pr_err, for pointer is derefrenced after comparing it to NULL.
This was found using the following coccinelle script:

@disable is_null@
identifier f;
expression E;
identifier fld;
statement S;
@@

+ if(E == NULL) S
	f(...,E->fld,...);
-if(E == NULL) S;

@@
identifier f;
expression E;
identifier fld;
statement S;
@@

+ if(!E) S
	f(...,E->fld,...);
-if(!E) S;

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Haneen Mohammed 2015-03-06 20:01:07 +03:00 • committed by Greg Kroah-Hartman

parent cd25503f5a

commit 14f63eeecf

1 changed files with 1 additions and 2 deletions

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drivers/staging/media/lirc/lirc_zilog.c

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