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Commit 4122669e authored by Joe Perches's avatar Joe Perches Committed by Linus Torvalds
Browse files

nios2: cpuinfo: remove use of seq_printf return value 



The seq_printf return value, because it's frequently misused,
will eventually be converted to void.

See: commit 1f33c41c ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Cc: Ley Foon Tan <lftan@altera.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 81f0cd97

arch/nios2/kernel/cpuinfo.c

+38 −39
Original line number Diff line number Diff line
@@ -126,10 +126,9 @@ void __init setup_cpuinfo(void) 
 */

static int show_cpuinfo(struct seq_file *m, void *v)

{

	int count = 0;

	const u32 clockfreq = cpuinfo.cpu_clock_freq;



	count = seq_printf(m,

	seq_printf(m,

		   "CPU:\t\tNios II/%s\n"

		   "MMU:\t\t%s\n"

		   "FPU:\t\tnone\n"
@@ -143,7 +142,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) 
		   ((loops_per_jiffy * HZ) / 5000) % 100,

		   (loops_per_jiffy * HZ));



	count += seq_printf(m,

	seq_printf(m,

		   "HW:\n"

		   " MUL:\t\t%s\n"

		   " MULX:\t\t%s\n"
@@ -152,17 +151,17 @@ static int show_cpuinfo(struct seq_file *m, void *v) 
		   cpuinfo.has_mulx ? "yes" : "no",

		   cpuinfo.has_div ? "yes" : "no");



	count += seq_printf(m,

	seq_printf(m,

		   "Icache:\t\t%ukB, line length: %u\n",

		   cpuinfo.icache_size >> 10,

		   cpuinfo.icache_line_size);



	count += seq_printf(m,

	seq_printf(m,

		   "Dcache:\t\t%ukB, line length: %u\n",

		   cpuinfo.dcache_size >> 10,

		   cpuinfo.dcache_line_size);



	count += seq_printf(m,

	seq_printf(m,

		   "TLB:\t\t%u ways, %u entries, %u PID bits\n",

		   cpuinfo.tlb_num_ways,

		   cpuinfo.tlb_num_entries,