[PATCH 06/11] sysctl: remove unnecessary variable initialization

[Andi Kleen]

From: Andi Kleen <ak@xxxxxxxxxxxxxxx>

In this if () branch first is not needed, so no need to set it.

Fixes a set-but-not-used warning.

Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
---
 kernel/sysctl.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index b2f06f3..7f82d6d 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2549,7 +2549,6 @@ int proc_do_large_bitmap(struct ctl_table *table, int write,
 			}
 
 			bitmap_set(tmp_bitmap, val_a, val_b - val_a + 1);
-			first = 0;
 			proc_skip_char(&kbuf, &left, '\n');
 		}
 		free_page(page);
-- 
1.8.3.1

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