@@ -47,6 +47,7 @@
#include <linux/errno.h>
#include <linux/atm.h>
#include <linux/atmdev.h>
+#include <linux/ctype.h>
#include <linux/sonet.h>
#include <linux/skbuff.h>
#include <linux/time.h>
@@ -996,10 +997,12 @@ static void xdump( u_char* cp, int length, char* prefix )
}
pBuf += sprintf( pBuf, " " );
for(col = 0;count + col < length && col < 16; col++){
- if (isprint((int)cp[count + col]))
- pBuf += sprintf( pBuf, "%c", cp[count + col] );
- else
- pBuf += sprintf( pBuf, "." );
+ u_char c = cp[count + col];
+
+ if (isascii(c) && isprint(c))
+ pBuf += sprintf(pBuf, "%c", c);
+ else
+ pBuf += sprintf(pBuf, ".");
}
printk("%s\n", prntBuf);
count += col;
@@ -124,7 +124,6 @@
#define IF_RXPKT(A)
#endif /* CONFIG_ATM_IA_DEBUG */
-#define isprint(a) ((a >=' ')&&(a <= '~'))
#define ATM_DESC(skb) (skb->protocol)
#define IA_SKB_STATE(skb) (skb->protocol)
#define IA_DLED 1
Custom isprint() definition may collide with one form ctype.h. In order to avoid this, replace it with a functional analogue which is isascii() && isprint() in this case. First appearance of the code is in the commit 636b38438001 ("Import 2.3.43"). Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/atm/iphase.c | 11 +++++++---- drivers/atm/iphase.h | 1 - 2 files changed, 7 insertions(+), 5 deletions(-)