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Commit f8cc1e93 authored Feb 03, 2011 by Tomas Winkler Committed by Greg Kroah-Hartman Feb 04, 2011

staging/easycap: don't shadow rc variable from macros



rc is used extensively in code as return code variable
so it is better not shadowing it in macros

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 055e3a3a

drivers/staging/easycap/easycap.h

+8 −8

Original line number	Diff line number	Diff line
		@@ -596,19 +596,19 @@ struct signed_div_result {
		*/
		/---------------------------------------------------------------------------/
		#define GET(X, Y, Z) do { \
		int rc; \
		int __rc; \
		*(Z) = (u16)0; \
		rc = regget(X, Y, Z); \
		if (0 > rc) { \
		JOT(8, ":-(%i\n", __LINE__); return(rc); \
		__rc = regget(X, Y, Z); \
		if (0 > __rc) { \
		JOT(8, ":-(%i\n", __LINE__); return __rc; \
		} \
		} while (0)

		#define SET(X, Y, Z) do { \
		int rc; \
		rc = regset(X, Y, Z); \
		if (0 > rc) { \
		JOT(8, ":-(%i\n", __LINE__); return(rc); \
		int __rc; \
		__rc = regset(X, Y, Z); \
		if (0 > __rc) { \
		JOT(8, ":-(%i\n", __LINE__); return __rc; \
		} \
		} while (0)
		/---------------------------------------------------------------------------/