From cdef24c9cd38ae236065409c4a6289f165639e55 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Mon, 4 Feb 2008 15:23:10 -0800 Subject: [IA64] aliasing-test: fix gcc warnings on non-ia64 Eliminate all build warnings. OK, these build warnings are from a build on x86_64. When I build on ia64, I don't see warnings. Now builds cleanly on ia64 and x86_64. Documentation/ia64/aliasing-test.c: In function 'map_mem': Documentation/ia64/aliasing-test.c:39: warning: implicit declaration of function 'ioctl' Documentation/ia64/aliasing-test.c: In function 'scan_rom': Documentation/ia64/aliasing-test.c:183: warning: format '%ld' expects type 'long int', but argument 4 has type 'int' Documentation/ia64/aliasing-test.c: At top level: Documentation/ia64/aliasing-test.c:208: warning: function declaration isn't a prototype Documentation/ia64/aliasing-test.c: In function 'main': Documentation/ia64/aliasing-test.c:259: warning: control reaches end of non-void function Documentation/ia64/aliasing-test.c: In function 'scan_rom': Documentation/ia64/aliasing-test.c:152: warning: 'rc' may be used uninitialized in this function Documentation/ia64/aliasing-test.c: In function 'scan_tree': Documentation/ia64/aliasing-test.c:68: warning: 'rc' may be used uninitialized in this function Signed-off-by: Randy Dunlap Acked-by: Bjorn Helgaas Signed-off-by: Andrew Morton Signed-off-by: Tony Luck --- Documentation/ia64/aliasing-test.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'Documentation') diff --git a/Documentation/ia64/aliasing-test.c b/Documentation/ia64/aliasing-test.c index 773a814d409..d23610fb2ff 100644 --- a/Documentation/ia64/aliasing-test.c +++ b/Documentation/ia64/aliasing-test.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -65,7 +66,7 @@ int scan_tree(char *path, char *file, off_t offset, size_t length, int touch) { struct dirent **namelist; char *name, *path2; - int i, n, r, rc, result = 0; + int i, n, r, rc = 0, result = 0; struct stat buf; n = scandir(path, &namelist, 0, alphasort); @@ -113,7 +114,7 @@ skip: free(namelist[i]); } free(namelist); - return rc; + return result; } char buf[1024]; @@ -149,7 +150,7 @@ int scan_rom(char *path, char *file) { struct dirent **namelist; char *name, *path2; - int i, n, r, rc, result = 0; + int i, n, r, rc = 0, result = 0; struct stat buf; n = scandir(path, &namelist, 0, alphasort); @@ -180,7 +181,7 @@ int scan_rom(char *path, char *file) * important thing is that no MCA happened. */ if (rc > 0) - fprintf(stderr, "PASS: %s read %ld bytes\n", path2, rc); + fprintf(stderr, "PASS: %s read %d bytes\n", path2, rc); else { fprintf(stderr, "PASS: %s not readable\n", path2); return rc; @@ -201,10 +202,10 @@ skip: free(namelist[i]); } free(namelist); - return rc; + return result; } -int main() +int main(void) { int rc; @@ -256,4 +257,6 @@ int main() scan_tree("/proc/bus/pci", "??.?", 0xA0000, 0x20000, 0); scan_tree("/proc/bus/pci", "??.?", 0xC0000, 0x40000, 1); scan_tree("/proc/bus/pci", "??.?", 0, 1024*1024, 0); + + return rc; } -- cgit v1.2.3-70-g09d2