[xen staging] symbols: sanitize a few variable's types

[patchbot@xxxxxxx]

commit 37a265b93ac20145b0ad0c47b0496f3561b26741
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Tue Mar 18 09:46:38 2025 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Mar 18 09:46:38 2025 +0100

    symbols: sanitize a few variable's types
    
    Parameter and return types of symbols_expand_symbol() make clear that
    xensyms_read()'s next_offset doesn't need to be 64-bit.
    
    xensyms_read()'s first parameter type makes clear that the function's
    next_symbols doesn't need to be 64-bit.
    
    symbols_num_syms'es type makes clear that iteration locals in
    symbols_lookup() don't need to be unsigned long (i.e. 64-bit on 64-bit
    architectures).
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/common/symbols.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/common/symbols.c b/xen/common/symbols.c
index 133b580768..f8a7bde37b 100644
--- a/xen/common/symbols.c
+++ b/xen/common/symbols.c
@@ -108,7 +108,7 @@ const char *symbols_lookup(unsigned long addr,
                            unsigned long *offset,
                            char *namebuf)
 {
-    unsigned long i, low, high, mid;
+    unsigned int i, low, high, mid;
     unsigned long symbol_end = 0;
     const struct virtual_region *region;
 
@@ -179,7 +179,7 @@ int xensyms_read(uint32_t *symnum, char *type,
      * from previous read. This can help us avoid the extra call to
      * get_symbol_offset().
      */
-    static uint64_t next_symbol, next_offset;
+    static unsigned int next_symbol, next_offset;
     static DEFINE_SPINLOCK(symbols_mutex);
 
     if ( *symnum > symbols_num_syms )
--
generated by git-patchbot for /home/xen/git/xen.git#staging