[NET]: Fix ipl=>ihl typo in ip_fast_csum

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/asm-i386/checksum.h

@@ -83,7 +83,7 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
 	    "adcl $0, %0	;\n"
 	    "notl %0		;\n"
 "2:				;\n"
-	/* Since the input registers which are loaded with iph and ipl
+	/* Since the input registers which are loaded with iph and ihl
 	   are modified, we must also specify them as outputs, or gcc
 	   will assume they contain their original values. */
 	: "=r" (sum), "=r" (iph), "=r" (ihl)

include/asm-m32r/checksum.h

@@ -105,7 +105,7 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
 		"	addx	%0, %3 \n"
 		"	.fillinsn\n"
 		"2: \n"
-	/* Since the input registers which are loaded with iph and ipl
+	/* Since the input registers which are loaded with iph and ihl
 	   are modified, we must also specify them as outputs, or gcc
 	   will assume they contain their original values. */
 	: "=&r" (sum), "=r" (iph), "=r" (ihl), "=&r" (tmpreg0), "=&r" (tmpreg1)

include/asm-x86_64/checksum.h

@@ -64,7 +64,7 @@ static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
 		"  adcl $0, %0\n"
 		"  notl %0\n"
 		"2:"
-	/* Since the input registers which are loaded with iph and ipl
+	/* Since the input registers which are loaded with iph and ihl
 	   are modified, we must also specify them as outputs, or gcc
 	   will assume they contain their original values. */
 	: "=r" (sum), "=r" (iph), "=r" (ihl)