Clean up compiler warnings:
cache.c: In function ‘get_uuid’:
cache.c:249:2: warning: conversion to ‘size_t’ from ‘int’ may change
the sign of the result [-Wsign-conversion]
And the like.
Seen with gcc version 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC)
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
utils/mountd/cache.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index 57a3fed..64ca5ba 100644
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -238,13 +238,13 @@ static const char *get_uuid_blkdev(char *path)
#define get_uuid_blkdev(path) (NULL)
#endif
-static int get_uuid(const char *val, int uuidlen, char *u)
+static int get_uuid(const char *val, size_t uuidlen, char *u)
{
/* extract hex digits from uuidstr and compose a uuid
* of the given length (max 16), xoring bytes to make
* a smaller uuid.
*/
- int i = 0;
+ size_t i = 0;
memset(u, 0, uuidlen);
for ( ; *val ; val++) {
@@ -268,7 +268,7 @@ static int get_uuid(const char *val, int uuidlen, char *u)
return 1;
}
-static int uuid_by_path(char *path, int type, int uuidlen, char *uuid)
+static int uuid_by_path(char *path, int type, size_t uuidlen, char *uuid)
{
/* get a uuid for the filesystem found at 'path'.
* There are several possible ways of generating the
@@ -366,7 +366,7 @@ struct parsed_fsid {
unsigned int minor;
unsigned int major;
unsigned int fsidnum;
- int uuidlen;
+ size_t uuidlen;
char *fhuuid;
};
--
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