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

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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>
This commit is contained in:
Tomas Winkler 2011-02-03 13:42:48 +02:00 • committed by Greg Kroah-Hartman
parent 055e3a3a2c
commit f8cc1e9373
1 changed files with 8 additions and 8 deletions
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16
drivers/staging/easycap/easycap.h
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@ -596,19 +596,19 @@ struct signed_div_result {
*/ */
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
#define GET(X, Y, Z) do { \ #define GET(X, Y, Z) do { \
int rc; \ int __rc; \
*(Z) = (u16)0; \ *(Z) = (u16)0; \
rc = regget(X, Y, Z); \ __rc = regget(X, Y, Z); \
if (0 > rc) { \ if (0 > __rc) { \
JOT(8, ":-(%i\n", __LINE__); return(rc); \ JOT(8, ":-(%i\n", __LINE__); return __rc; \
} \ } \
} while (0) } while (0)
#define SET(X, Y, Z) do { \ #define SET(X, Y, Z) do { \
int rc; \ int __rc; \
rc = regset(X, Y, Z); \ __rc = regset(X, Y, Z); \
if (0 > rc) { \ if (0 > __rc) { \
JOT(8, ":-(%i\n", __LINE__); return(rc); \ JOT(8, ":-(%i\n", __LINE__); return __rc; \
} \ } \
} while (0) } while (0)
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/