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authorTobias Klauser <tklauser@distanz.ch>2014-09-09 14:34:38 +0200
committerTobias Klauser <tklauser@distanz.ch>2014-09-09 14:34:38 +0200
commite0a7ae85351de7ebc43af1fe5f04e650c6736201 (patch)
treedba82b8cd3e91b864f4c112ab42b5065e43a5aa7 /link.c
parent83db3213e55a646132e092014e162ebfe16b7236 (diff)
sock: Error out if setting of the system socket memory fails
Currently we ignore the return value of the write() calls to /proc/sys/net/core/{r,w}mem_{default,max} in set_system_socket_mem(). Better check the return value and notify the user about it. This also fixes a clang compiler warning about a variable explicitely assigned to itself. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'link.c')
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